Flow Controls CRYO-FLOW PRODUCTS

Transcription

1 low ontrols RYO-OW ROUTS

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3 Stainless low ontrols TM Series with olor ands esigned for extremely precise control of hydraulic and pneumatic actuators. rovides metered flow in one direction and free-flow in the reverse direction. Specifically designed for use in food processing industries and other highly corrosive environments. eatures: asy-to-read color bands and micrometer knob for exact flow settings. Re-set repeatability within %. recision-machined ouble-step stem with fine threading provides accurate control, even at extremely low flows. Rugged, all-metal construction no plastic parts. leed holes in piston provide a cushion to soften closing impact and extend valve life. razed construction to withstand high pressure. 33 stainless steel body construction for maximum corrosion protection. R OW art iston Seal emale Square iameter V (ree-low irection) V (ontrolled low irection) TM25SS TM375SS 4 NT 8 NT TM5SS 2 NT TM75SS 4 NT Stainless TMSS Metal NT TM62SS 6-8 S TM82SS S Maximum Operating ressure Temperature Range racking ressure (heck Valve) Stem Taper Stem itch V actor iston iston Seal Spring Stem Knob olor ands iston Retainer Set Screw Stem acking 5 S -2º to +4º 2 S 2º x 45º OU-ST 4 Threads/nch 33 Stainless Stainless Metal to Metal. Stainless Stainless Nickel-hrome lated rass nodized luminum Stainless Stainless Viton O-ring with Teflon ackup erformance RSSUR RO (S) RSSUR RO (S) ree low irection -- Stem full open TM /8 S 6 /4 S 8 3/8 S / OW (M) ontrolled low irection -- Stem full open TM /8 S 6 /4 S 8 3/8 S /2 3/ OW (M) 3/4 hone: (336) ax: (336) mail: cflo@regoproducts.com ivision of ngineered ontrols nternational, nc.

4 Needle Valves TRU Micro TMN Series with olor ands esigned for extremely precise control of air and hydraulic fluids. eatures: asy-to-read color bands and micrometer knob provide exact flow settings. Re-Set Repeatability within %. recision machined OU-ST stem with fine threading provides accurate control, even at extremely low flows. Rugged, all-metal construction no plastic parts. razed construction to withstand high pressure. valves are zinc-plated N sealed with black chromate for double corrosion protection. S ORTS V, consult factory. art TMN25 TMN25 TMN375 TMN5 TMN25S TMN375S TMN5S TMN75S rass (NT) emale 8 4 Square TMNS iameter V NT Maximum Operating ressure Temperature Range Stem Taper Stem itch V actor Stem Knob olor ands Set Screw Stem acking 5 S 2 S rass -2º to +4º 2º x 45º OU-ST 4 Threads/nch 24 or STM 6 rass Stainless rass nodized luminum Viton O-ring with Teflon ackup RSSUR RO (S) erformance Stem full open 24 TMN 2 /8 /4 3/8 / OW (M) 3/4 2 ivision of ngineered ontrols nternational, nc.

5 eatures: recision-machined long tapered stem with fine threading provides exact control. alibrated knob provides setting reference and does not drift from setting. urability provided by rugged, all metal construction with no plastic parts. valves are zinc-plated and sealed with golden glow chromate for double corrosion protection. Needle Valves MN Series The best value for precise control of air and hydraulic fluids where a calibrated knob is required. art MN25 MN25 MN375 MN5 MN25S MN375S MN5S MN75S rass (NT) emale 8 4 ex iameter V MNS NT Maximum Operating 5 S ressure 2 S rass Temperature Range -2º to +22º Stem Taper 8º Stem itch 4 Threads/nch V actor Stem Knob hamber Set Screw Stem acking 24 or STM 6 rass Stainless or rass rass Viton with Teflon ackup RSSUR RO (S) erformance Stem full open MN /8 /4 3/8 / OW (M) 3/4 ivision of ngineered ontrols nternational, nc. 3

6 Needle Valves KN Series esigned for the precise control of air and hydraulic fluids. eatures: recision-machined long tapered stem with fine threading provides exact control. ock nut provided to secure flow settings. urability provided by rugged, all metal construction with no plastic parts. valves are zinc plated and sealed with golden glow chromate for double corrosion protection. art KN25 KN25 KN375 KN5 rass (NT) emale 8 4 ex iameter V KN KN KN25S KN25S KN375S KN5S KN75S NT Maximum Operating 5 S ressure 2 S rass Temperature Range -2º to +22º Stem Taper 8º Stem itch 4 Threads/nch ( 8, 4, 3 8, 2 Sizes) 24 Threads/nch ( 3 4, Sizes) V actor Stem Knob hamber ock Nut Stem acking 24, STM 6 rass, or 33 Stainless Stainless or rass luminum ( 8, 4, 3 8, 2 Sizes) rass ( 3 4, Sizes) (zinc plated) rass Viton O-ring with Teflon ackup RSSUR RO (S) erformance Stem full open KN /8 /4 3/8 /2 3/4 & OW (M) 4 ivision of ngineered ontrols nternational, nc.

7 eatures: Wrench flats provided to adjust setting, while resisting unwanted tampering. valves are zinc plated and sealed with golden glow chromate for double corrosion protection. urable, rugged, all metal construction no plastic parts. Needle Valves N Series conomically designed for effective control of air and hydraulic fluids where frequent adjustment is not required. art N25 N25 N375 N5 N25S N375S N5S rass (NT) emale ex iameter V NT Maximum Operating 5 S ressure 2 S rass Temperature Range -2º to +22º V actor Stem Taper 8º Stem itch 4 Threads/nch Stem hamber ock Nut Stem acking 24 or STM 6 rass Stainless or rass (Zinc lated) rass Viton O-Ring RSSUR RO (S) erformance Stem full open N /8 /4 3/8 /2 3/4 & OW (M) ivision of ngineered ontrols nternational, nc. 5

8 Needle Valves Mini-ine Series deal for test bench and control panel applications. esigned for use with air, oil, water, steam, vacuum service, and most chemicals. eatures: ompact design provides easy installation. ine stem threading and long taper allow precise metering and leak-free shut-off. nternal stop prevents the stem from being accidentally unscrewed from the body. Rugged forged brass bodies withstand higher pressures. vailable in globe and angle configurations. Valves come equipped for panel mounting. Some models available with stainless steel stem (ss suffix denotion). NV art (NT) NV25 8 (UNS-2) Thd. Size ex Size Open losed V NT NV MM art MM (NT) (UNS-2) Thd. Size * 2-27 */4 ose arbs ex Size 6 4 Open losed V NT M art (NT) M25 8 (UNS-2) Thd. Size ex Size 7 32 Open losed V M M25SS NT 6 ivision of ngineered ontrols nternational, nc.

9 Needle Valves Mini-ine Series NV art (NT) NV25 8 (UNS-2) Thd. Size ex Size Open NV NV25SS 5 6 losed V.5 NT M art M25 M25 (NT) 8 (UNS-2) Thd. Size ex Size Open losed V.5 NT Maximum Operating 5 S ydraulic ressure 2 S ir Minimum urst ressure 8 S Temperature Range -4º to +5º iameter.82 Stem Taper 5º Stem itch 28 Threads/nch V actor erformance RSSUR RO (S) Stem full open M, MM, NV /8, /4 Stem Knob onnet Nut anel Mount Nut Set Screw Stem acking STM 283 rass rass rass rass rass Teflon with rass land RSSUR RO (S) OW (M) Stem full open M, NV /8, / OW (M) ivision of ngineered ontrols nternational, nc. 7

10 Needle Valves 2 Series deal for applications which require fine metering and shut-off. esigned for use with air, oil, water, steam, liquid fuels and most chemicals. eatures: eavy duty brazed construction for added strength and safety up to, psi. recision-machined stems and valve bodies provide perfect seat alignment for leak-free shut-off. arbon steel valves are zinc plated and sealed with black chromate for double corrosion protection. vailable in globe and angle configuration; in-line or panel mounted. Machined from carbon steel, or 33 stainless steel. art (NT) emale Square iam. iam. V 2T 22T 23T 24T arbon T T SST max panel 23SST 24SST 26SST 33 Stainless SST NT M art (NT) Male x emale Square iam. iam. V M22T M23T M24T arbon NT ivision of ngineered ontrols nternational, nc. 8

11 Needle Valves 2 Series art (NT) emale Square iam. iam. V 2T 22T 23T 24T 26T 22SST arbon Stainless max panel NT M art M22T M23T M24T arbon (NT) Male x emale Square iam iam V.92. max panel NT Maximum Operating ressure Minimum urst ressure Temperature Range Stem Taper Stem itch V actor, S ydraulic 2 S ir 2, S -4º to +5º 2º ( 8, 4, 3 8, 2 Sizes) 5º ( 3 4, Sizes) 6 Threads/nch ( 8, 4, 3 8, 2 Sizes) 4 Threads/nch ( 3 4, Sizes) RSSUR RO (S) erformance Stem full open 2 6 /8, /4 3/8, / / OW (M) RSSUR RO (S) Stem full open 2 M 6 /4 3/8, / OW (M) T and T Models SST and ST Models 24 arbon 33 Stainless Stem 33 Stainless 33 Stainless onnet Nut arbon 33 Stainless andle luminum luminum Stem acking Teflon Teflon RSSUR RO (S) Stem full open /8, /4 3/8, /2 8 3/ OW (M) RSSUR RO (S) Stem full open 2 M 6 2 /4 3/8, / OW (M) anel Mounting Kits: Valve Size Kit 8 to 4 KT22S 3 8 to 2 KT24S 3 4 to KT25S ivision of ngineered ontrols nternational, nc. 9

12 low ontrols TRU Micro TM Series with olor ands esigned for extremely precise control of hydraulic and pneumatic actuators. rovides metered flow in one direction and free-flow in the reverse direction. eatures: asy-to-read color bands and micrometer knob for exact flow settings. Re-set repeatability within %. recision-machined ouble-step stem with fine threading provides accurate control, even at extremely low flows. Rugged, all-metal construction no plastic parts. leed holes in piston provide a cushion to soften closing impact and extend valve life. razed construction to withstand high pressure. Soft-seat piston check, available on 4 and 3 8 brass sizes, assures leak-free air service. ll others have metal to metal seat. valves are zinc-plated N sealed with black chromate for double corrosion protection. lso available with stainless steel body art TM25 TM25 TM375 TM375 TM5 TM75 TM25S TM375S TM5S TM62S TM75S TM82S Maximum Operating ressure Temperature Range racking ressure (heck Valve) Stem Taper Stem itch V actor iston iston Seal Spring Stem Knob olor ands iston Retainer Set Screw Stem acking rass 5 S 2 S rass -2º to +4º 2 S iston Seal Metal Viton Metal Viton Metal Metal emale 4 NT 3 8 NT 2º x 45º OU-ST 4 Threads/nch 24 or STM 6 rass Stainless Viton on 4 and 3 8 rass Models with soft seat option. (Metal to Metal seal on all others). Stainless Stainless rass nodized luminum Stainless (lack Oxide) Viton O-ring with Teflon ackup Square erformance RSSUR RO (S) RSSUR RO (S) ree low irection -- Stem full open TM /8 S 6 /4 S 8 3/8 S / OW (M) ontrolled low irection -- Stem full open TM / NT NT NT NT NT S NT S TMS NT TM2S - 4 S *or Stainless use SS Suffix ( TM5SS) S 6 /4 S 8 3/8 S /2 3/ OW (M) R OW iameter 3/4 V (ree-low irection) V (ontrolled low irection) , ivision of ngineered ontrols nternational, nc.

13 art M25 M25 M375 M5 M75 M25 M25 M375 M5 M25S M375S M5S M75S rass rass R OW heck Style iston all all (NT) emale 8 4 low ontrols M Series The best valve for precise control of hydraulic and pneumatic actuators where a calibrated knob is required. rovides metered flow in one direction and free-flow in the reverse direction. eatures: recision-machined long tapered stem with fine threading provides exact control. alibrated knob provides setting reference. Soft-seat piston check for leak-free service. No draft setting. Optional ball check for high cycle applications. Rugged, all-metal construction no plastic parts. valves are zinc-plated and sealed with golden glow chromate for double corrosion protection. ex MS iameter V ree-low irection) V (ontrolled low irection) racking ressure (S) Maximum Operating ressure all heck Models 5 S 2 S rass iston heck Models 2 S rass Temperature -2º to +22º Stem Taper 8º Stem itch 4 Threads/nch ( 8, 4, 3 8, 2 Sizes) 24 Threads/nch ( 3 4, Size) V actor iston ssembly Spring Stem Knob heck lug hamber Set Screw Stem acking 24 or STM 6 rass Stainless with Viton O-ring Stainless Stainless or rass rass or rass Viton O-ring with Teflon ackup RSSUR RO (S) RSSUR RO (S) erformance ree low irection -- Stem full open M /8 /4 3/8 /2 3/4 & OW (M) ontrolled low irection -- Stem full open M /8 /4 3/8 /2 3/4 & OW (M) ivision of ngineered ontrols nternational, nc.

14 low ontrols K Series esigned for the precise control of hydraulic and pneumatic actuators. rovides metered flow in one direction and free-flow in the reverse direction. eatures: recision-machined long tapered stem with fine threading provides exact control. ock nut included to secure flow setting. Soft-seat piston check for leak-free service. all check option available for high cycle applications. Rugged, all-metal construction no plastic parts. valves are zinc-plated and sealed with golden glow chromate for double corrosion protection. art K25 K25 K375 K5 K75 heck Style iston (NT) emale 8 4 ex K rass K K25 4 K K K all K25S heck 8 6 K25S 4 K375S K5S K75S R OW iameter V ree-low irection) V (ontrolled low irection) racking ressure (S) Maximum Operating ressure all heck Models 5 S 2 S rass iston heck Models 2 S rass Temperature Range -2º to +22º V actor Stem Taper 8º Stem itch 4 Threads/nch ( 8, 4, 3 8, 2 Sizes) 24 Threads/nch ( 3 4, Sizes) RSSUR RO (S) erformance ree low irection -- Stem full open 2 K 6 /8 /4 3/8 /2 3/4 & iston ssembly all Spring Stem Knob heck lug hamber Set Screw Stem acking ock Nut 24, STM 6 rass, or 33 Stainless Stainless with Viton O-ring Stainless Stainless Stainless or rass luminum ( 8, 4, 3 8, 2 Sizes) rass ( 3 4, Sizes) or rass (lack Oxide) Viton O-ring with Teflon ackup rass RSSUR RO (S) OW (M) ontrolled low irection -- Stem full open 2 K 6 /8 /4 3/8 /2 3/4 & OW (M) ivision of ngineered ontrols nternational, nc. 2

15 eatures: Soft-seat piston check for leak-free service. Optional ball check for high cycle applications. Wrench flats provided to adjust setting, while resisting unwanted tampering. valves are zinc plated and sealed with golden glow chromate for double corrosion protection. low ontrols Series conomically designed for effective control of hydraulic and pneumatic actuators where frequent adjustment is not required. art S 375S 5S 75S heck Style rass iston all heck (NT) emale 8 4 ex 6 iam. V (ree-low irection) V (ontrolled low irection) racking ressure (S) R OW Maximum Operating ressure all heck Models 5 S 2 S rass iston heck Models 2 S rass Temperature Range -2º to +22º V actor Stem Taper 8º Stem itch 4 Threads/nch ( 8, 4, 3 8, 2 Sizes) 24 Threads/nch ( 3 4 Size) iston ssembly all Spring Stem heck lug ock Nut Stem acking hamber 24 or STM 6 rass Stainless with Viton O-Ring Stainless Stainless Stainless or rass or rass rass Viton O-ring with Teflon ackup land RSSUR RO (S) RSSUR RO (S) erformance ree low irection -- Stem full open 2 6 /8 /4 3/8 /2 3/ OW (M) ontrolled low irection -- Stem full open 2 6 /8 /4 3/8 /2 3/ OW (M) ivision of ngineered ontrols nternational, nc. 3

16 heck Valves -Series specially designed for the control of hydraulic and pneumatic systems. llows full-flow in one direction only. eatures: fficient in line design provides high flow capability with low pressure drop. Soft seat poppet assures leak free service. urable all metal poppets standard on all other models. valves are zinc plated with golden glow chromate for double corrosion protection. Versatile design can be mounted in any position. art Seating nlet/outlet ength Wrenching v Maximum Option onnections ex Size Operating NT ressure Stainless heck Valves 25SS MT /4" 2 3/8" 3/6".87 5 S 375SS MT 3/8" 2 /2" " S 5SS MT /2" "3" /8" S 75SS MT 3/4" 3 5/8" /2" S 25SS SOT /4" 2 3/8" 3/ S 375SS SOT 3/8" 2 /2" " S 5SS SOT /2" 3" /8" S 75SS SOT 3/4" 3 5/8" /2" S rass heck Valves 25 MT /4" 2 3/8" 3/ S 375 MT 3/8" 2 /2" " S 5 MT /2" 3" /8" S 75 MT 3/4" 3 5/8" /2" S 25 SOT /4" 2 3/8" 3/ S 375 SOT 3/8" 2 /2" " S 5 SOT /2" 3" /8" S 75 SOT 3/4" 3 5/8" /2" S heck Valves 25S MT /4" 2 3/8" 3/ S 375S MT 3/8 2 / S 5S MT /2 3 / S 75S MT 3/4 3 5/8 / S 25S SOT /4" 2 3/8" 3/ S 375S SOT 3/8 2 / S 5S SOT /2 3 / S 75S SOT 3/4 3 5/8 / S Metal to Metal Seat Soft Seat Maximum Operating ressure Temperature Range V actor racking ressure Spring iston iston Seat - soft- -2º to +22º 5 S Standard, call for other settings STM 6 rass, 24, or 33 Stainless Stainless Stainless Viton erformance 2 /4 3/8 /2 6 RSSUR RO (S) OW (M) 3/4 ivision of ngineered ontrols nternational, nc. 4

17 eatures: iston check design for leak-free air service. all check design for heavy duty liquid service. ow cracking pressures and smooth operation provide efficient service. valves are zinc-plated and sealed with golden glow chromate for double corrosion protection. heck Valves & Series ompact, versatile design for the control of air and liquids. llows full-flow in one direction. all heck art S 375S 5S 75S rass rass heck Style iston all all (NT) emale 8 4 ex iameter V racking ressure (S) R OW Maximum Operating ressure Models 5 S 2 S rass Models 25 S 2 S rass Temperature Range -2º to +22º V actor iston ssembly Models all, Models Spring lug 24 or STM 6 rass Stainless with Viton O-Ring Stainless Stainless or rass erformance RSSUR RO (S) ree low irection /8 /4 3/ OW (M) /2 3/4 ivision of ngineered ontrols nternational, nc. 5

18 heck Valves MM Series Space saving, in-line design for the control of air and liquids. eatures: Metal to Metal seal for leak-free liquid service. O-ring design for leak-free air service. valves are zinc-plated and sealed with clear chromate for double corrosion protection. R OW Maximum Operating ressure Temperature Range racking ressure V actor all Retainer Spring -2º to +4º STM 6 rass or 24 Stainless rass or Stainless art MM25 MM25- Seal rass Metal Viton ort Size (NT) Male MM375 Metal MM25S Metal MM25S- Viton MM375S Metal ex iameter V racking ressure (S) Maximum ressure (S) xcess low heck Series esigned to automatically close when air flow exceeds a safe level. or use on all compressed air hoses leading to air tools and pneumatic components. eatures: Re-sets automatically. n-line design for easy installation. Operation: uring normal operation, a specially molded seal () is held away from its seat () by spring (). ir flow is allowed to pass through the orifice (). When a sudden surge of air flow occurs which exceeds the rated flow of the valve, the resulting pressure differential forces the spring to compress and the seal to contact its seat as in figure 2. fter the cause of the higher air flow is repaired, air passing through orifice () slowly builds downstream pressure until the differential is low enough for the spring to return the seal to its normal position. fig. Normal flow condition fig. 2 Shut-off condition Maximum Operating ressure Temperature Range Seat Spring 25 S ir -4º to +25º luminum elrin Stainless art (NT) emale ex pproximate closing flow rate (Standard cubic feet per minute/air) 25 (nlet ressure S) ressure rop to lose S /2 to 3 3 to 5 /2 to 4 5 to 7 *To obtain closing flow rates at an inlet pressure,, that is not shown above, use the following formula: SM at S losing low = ( + 4.7) / 4.7 ivision of ngineered ontrols nternational, nc. 6

19 Relief Valves RV - Series pplication The RV series of relief valves are ideal for air service. The valve will weep slightly at set pressure and achieve full lift and high flow by percent of their rated set pressure. eatures ubble tight at 95% of set pressure. asy to read color coded psig / bar labels. Unique tamper resistant and staked adjusting screw. Repeatable performance. % factory tested. Temperatures Range -32 to +22. Set pressures range from 7-6psi. Ordering nformation The RV - series valves are ordered by specifying the basic relief valve part number and specifying with or without pull ring. xample: RV 25 R 35 Series size ring or pressure no ring setting This indicates a RV25R35 relief valve is a /4" valve with a pull ring set at 35. s...rass Spring...Stainless Seat Retainer...rass djusting Screw...rass Seat isc (elow 4psi)...luorosilicone (bove 4psi)...Teflon RV Series also available with all stainless steel components. Ordering nformation art Specify Relief ull (NT) Setting XXX Ring Male t. ex Relief Setting RV25RXXX Yes 3. /4 RV25XXX No 2.6 rass vailable in RV5RXXX Yes 3.2 /2 7/8 settings from RV5XXX No psi. SS 25TXXX No Stainless /4 2.6 SS 5TXXX No /2 2.8 low ata for Rego /4, 3/8 & /2 Relief Valves: Set ressure low ressure low Rate S S SM ir WRNN: nspection and maintenance of pressure relief valves is very important. ailure to properly inspect and maintain pressure relief valves could result in personal injuries or property damage. The useful safe service life of a pressure relief valve may be significantly affected by the service environment. ivision of ngineered ontrols nternational, nc. 7

20 ressure ompensated Valves R Series rovides accurate control of hydraulic actuator speeds and automatically compensates for changes in system pressure. eatures: djustable flow range. asy-to-read micrometer knob for exact flow setting. ll valves supplied with VTON seals. ree reverse-flow with low pressure drop. ll valves are zinc-plated and sealed with black chromate for double corrosion protection. Set screw provided to secure valve setting. art R25 R375 R5 (NT) emale low Range M Square Max Operating ressure Range Operating ressure Range Temperature Range -2º to +35º ccuracy ± % Stem itch 4 Threads/nch iston Stem Spring Knob Set Screw Seals 24 eaded 7 eaded Stainless 4 & 3 8 Sizes 24 eaded 2 Size luminum Nylon & Viton ivision of ngineered ontrols nternational, nc. 8

21 eatures: Space saving in line design. Retaining ring prevents adjusting screw from being backed out too far. op-off action does not chatter or scream. Metal-to-metal seal assures long life. Suitable for oil, water and steam. Relief Valves RV SRS djustable design to relieve liquid pressure above a predetermined setting. or use anywhere excessive pressure may harm system components. NT OUTT Operating Range 4 to 5 S Temperature Range -6º to +45º V actor.2 iameter 3 32 art (NT) nlet ort (NT) Outlet ort ength ex Spring iston all djusting Screw Retaining Ring STM 6 rass 33 Stainless rass Stainless 32 Stainless ( 4 llen Wrench) Stainless RV25 4 Male 3 8 emale 3 8 low ata low and pressure drop characteristics for valves manufactured by ngineered ontrols nternational. nc. are based on laboratory testing of random production samples and by an independent testing agency. The graphs are based on 5 SSU oil at the controlled temperature of 4º. low coefficients ( V ) have been provided for valves in this catalog. alculating flow or pressure drop at other conditions is achieved with the following equation: low in M = V - 2 Where... f V = low coefficient = nlet pressure (S) 2 = Outlet pressure (S) f = Specific gravity of medium at operating temperature ivision of ngineered ontrols nternational, nc. 9

22 Warranty and iability anadian Registration s The majority of products in this catalog are registered with the anadian epartment of abor under the following reference numbers: rovince RN rovince RN ritish olumbia Nova Scotia () () lberta 74.5T () () Saskatchewan () () Manitoba rince dward sland pplied for 5 Ontario 74.5 Newfoundland Quebec T Northwest Territories 74.5T 7 New runswick Y Yukon Territory 74.5Y Represents itting ategories,,,,, imited Warranty and imitation of iability MT WRRNTY ngineered ontrols nternational, nc. warrants products and repair kits manufactured by it to be free from defects in materials and workmanship under normal use and service for a period of 2 months from the date of installation or operation or 8 months from the date of shipment from the factory, whichever is earlier. f within thirty days after buyer s discovery of what buyer believes is a defect, buyer notifies ngineered ontrols nternational, nc. thereof in writing, ngineered ontrols nternational, nc., at its option, and within forty-five days, will repair, replace.o.. point of manufacture, or refund the purchase price of that part or product found by it to be defective. ailure of buyer to give such written notice within thirty days shall be deemed an absolute and unconditional waiver of any and all claims of buyer arising out of such defect. This warranty does not extend to any product or part that is not installed and used in accordance with ngineered ontrols nternational, nc. s printed instructions, all applicable state and local regulations, and all applicable national standards, such as those promulgated by N, OT and NS. This warranty does not extend to any product or part that has been damaged by accident, misuse, abuse or neglect, nor does it extend to any product or part which has been modified, altered, or repaired in the field. xcept as expressly set forth above, and subject to the limitation of liability below, ngineered ontrols nternational, nc. makes NO OTR WRRNTY, XRSS OR M, NUN, UT NOT MT TO T M WRRNTS O MRNTTY N TNSS OR RTUR UROS, with respect to its products and parts, whether used alone or in combination with others. ngineered ontrols nternational, nc. disclaims all warranties not stated herein. MTTON O TY ngineered ontrols nternational, nc. s total liability for any and all losses and damages arising out of any cause whatsoever shall in no event exceed the purchase price of the products or parts in respect of which such cause arises, whether such cause be based on theories of contract, negligence, strict liability, tort or otherwise. ngineered ontrols nternational, nc. shall not be liable for incidental, consequential or punitive damages or other losses. ngineered ontrols nternational, nc. shall not be liable for, and buyer assumes liability for, all personal injury and property damage connected with the handling, transportation, possession, further manufacture, other use or resale of products, whether used alone or in combination with any other products or material. f ngineered ontrols nternational, nc. furnishes technical advice to buyer, whether or not at buyer s request, with respect to application, further manufacture or other use of the products and parts, ngineered ontrols nternational, nc. shall not be liable for such technical advice and buyer assumes all risks of such advice and the results thereof. NOT: Some states do not allow the limitation or exclusion of incidental or consequential damages, so the above limitations or exclusions, wholly or partially, may not apply. The portions of this limited warranty and limitation of liability shall be considered severable and all portions which are not disallowed by applicable law shall remain in full force and effect. WRNN ll ngineered ontrols nternational, nc. products are mechanical devices that will eventually become inoperative due to wear, corrosion and aging of components made of materials such as rubber, etc. The environment and conditions of use will determine the safe service life of these products. eriodic inspection and maintenance are essential to avoid serious injury and property damage. Many ngineered ontrols nternational, nc. products are manufactured components which are incorporated by others on or in other products or systems used for storage, transport, transfer and otherwise for use of toxic, flammable and dangerous liquids and gases. Such substances must be handled by experienced and trained personnel only, using accepted governmental and industrial safety procedures. NOT TO USRS O ROUTS The imited Warranty stated above is a factory warranty to the first purchasers of ngineered ontrols nternational, nc. products. Since most users have purchased these products from ngineered ontrols nternational, nc. distributors, the user must within thirty (3) days after the user s discovery of what user believes is a defect, notify in writing the distributor from whom he purchased the product/parts. The distributor may or may not at the distributor s option, choose to submit the product/parts to ngineered ontrols nternational, nc. pursuant to its imited Warranty. ailure by buyer to give such written notice within thirty (3) days shall be deemed an absolute and unconditional waiver of buyer s claim for such defects. cceptance of any alleged defective product/parts by ngineered ontrols nternational, nc. s distributor for replacement or repairs under the terms of ngineered ontrols nternational, nc. s imited Warranty in no way obligates ngineered ontrols nternational, nc. to the terms of the above warranty. ecause of a policy of continuous product improvement, ngineered ontrols nternational, nc. reserves the right to change designs, materials or specifications without notice. ivision of ngineered ontrols nternational, nc. 2

23 ompact neumatic low ontrols With ush-n-tube onnection eatures: ompact design permits mounting directly on pneumatic cylinder. ush-n-tube connections allow convenient tube assembly without the need for tools or other components. Tubing easily installed by pushing into outlet and released by pressing collet and pulling. vailable with convenient knurled knob or tamper resistant recessed screwdriver slot. Valves are nickel plated for corrosion protection. Unique cup seal provides positive seal during metered flow. recision long-tapered stem provides accurate control. Tube ort rotates fully after mounting. Operating ressure...5 to 5 S Temperature Range...+32º to +76º...OT58 rass with Nickel lating Seal...una-N erformance art ctuation Tube ort O.. Mounting ort eight (Valve Open) RM " 7 8" 8" NT 8" RM 4-2 4" 6" RM 4-4 Knurled Knob 4" NT 2 4" 6" RM " 8" RM "NT 2 5 8" 5 6" RS " 7 8" 8" NT 2" RS 4-2 Recessed 4" 6" RS 4-4 Screwdriver 4" NT 5 8" 6" RS 6-4 Slot 3 8" 8" RS " NT 3 6" 5 6" low (SM of ir) /8" 6 7 of Turns /4" Mounting ort Sizes /32" 8 9 /8" W-series check valves check valve specifically designed and manufactured for the car wash/pressure washing industry. Unique two piece construction allows the user to dis-assemble the valve, clean and replace seals as necessary. oth valves which are available in /4" and 3/8"NT contain O-rings of Viton7 and una-n for long-lasting durability. Maximum operating pressure on each valve is 2 psi. racking pressure is 5 psig. Valve Thread (oth nds) - ength (in) - Width (in) W25 STM 6 rass /4 NT 3.3. W375 STM 6 rass 3/8 NT 3.3. W25SS 33 Stainless /4 NT 3.3. W375SS 33 Stainless 3/8 NT 3.3. hone: (336) ax: (336) mail: cflo@regoproducts.com ivision of ngineered ontrols nternational, nc.

24 38 ear rive urlington, N 2725 US hone (336) ax (336) atalog 2 rinted n U.S