HIGH-PRESSURE RELIEF VALVES H-900HP SERIES

Transcription

1 IPRSSUR RLI VLVS 9P SRIS

2 TURS n 9P is available as /P products. n 316St.St. onstruction n Service up to psi n Set Pressure from 5 psig to psig ( 3.5 to 414 bar) n Identifying colored springs for each pressure range n Replaceable springs for a variable pressure range n vailable in all pipe threads and LTLOK connectors n Sizes: 1/4" or 6mm NRL 9 P is a series of relief valves for highpressure service. The valve is normally closed. It will open when the system pressure reaches the set level. It will reclose when the system pressure falls below the set level. 1 2 MTRILS O ONSTRUTION 3 Item No. omponents Qty. Valve ody Material 1 ap Plug 1 PT 2 Label 1 Polyester 4 3 djustment ap 1 St.St Spring 1 St.St. 32,177P 5 Lower Spring utton 1 St.St Locking Nut 1 St.St onnet 1 St.St ORing 1 Viton (luorocarbon) 6 9 Quad Ring 1 Viton (luorocarbon) 1 Retaining Ring 1 P157Mo 11 Poppet 1 St.St lamps Screw 1 St.St ORing 1 Viton (luorocarbon) 14 Insert 1 St.St ody 1 St.St 316 STNR ONIURTION IMNSIONS 8 escription onnection / size inlet outlet imensions mm inch mm inch mm inch mm inch 9 1 9P 1/4 LTLOK 1/4 LTLOK P 6MM LTLOK 6MM LTLOK P 1/4 Male NPT 1/4 emale NPT P 1/4 Male NPT 1/4 LTLOK Lock Wire oles IPRSSUR RLI VLVS 9P SRIS

3 LNIN N PKIN amlet 9P Relief Valves are treated with amlet Passivation leaning and Packaging (Procedure 875). Oxygen leaning and Packaging (Procedure 8) is available as an option. TSTIN The amlet 9P Relief Valves design has been tested for Proof and urst. very 9P Relief Valve is factory tested for proper set and resealing performance. NOMINL RKIN PRSSUR RN psig ar Spring esignator olor White lue old Turquoise reen Red Silver lack PRSSUR TMPRTUR RTIN Series 9P Size: 1/4" Seal Meterial Viton una N Neoprene PM TMP MX ST PRSSUR psig (bar) ( ) 4 (4) 34 (3) 23 (1) 18 () 12 (1) 4 (25) 1 (3) 1 (5) 65 (15) 56 (386) 56 (386) 56 (386) 56 (386) 93 (2) 52 (358) 52 (358) 52 (358) 52 (358) 121 (25) 49 (338) 49 (338) 49 (338) 49 (338) 135 (275) 47 (324) 148 (3) STTIN N RSLIN PRSSUR n Upstream set pressure is the first indicator of flow process. very pressure relief after the first is repeatable within a deviation of 5% at room temperature. n locked upstream set pressure is the first indicator of a stopped flow process and is always lower than the set pressure. 9P RSL PRSSUR Series 9P Test Set Pressure psig (bar) Min Resealing Pressure as a Percentage of set pressure, % 1 2 (6.8 to 13.7) (58.5 to 68.9) 84 MLT VN ONTROL TNOLOY 275

4 LOW T T 7 (2º) Orifice in fully open mode is 3.6mm (.14 inch) SPRIN 535psig SPRIN 3575psig IR LOW WTR LOW ir low (SLPM) Water low (LPM) psi psi 4 psi 3 psi 15 psi 5 psi Inlet Pressure (bar) Pressure rop (Psi) psi psi 4 psi 3 psi 15 psi 5 psi Pressure rop (bar) ir low (SM) Water low (US.PM) SPRIN 7515psig IR LOW SPRIN 15225psig WTR LOW ir low (SLPM) psi 16 psi 14 psi 1 psi 8 psi ir low (SM) Inlet Pressure (bar) Pressure rop (Psi) Water low (LPM) psi 16 psi 14 psi 1 psi 8 psi Water low (US.PM) Pressure rop (bar) 276 IPRSSUR RLI VLVS 9P SRIS

5 LOW T T 7 (2º) Orifice in fully open mode is 3.6mm (.14 inch) SPRIN 2253psig SPRIN 34psig IR LOW WTR LOW ir low (SLPM) Water low (LPM) psi 32 psi 28 psi 25 psi Inter Pressure (bar) Pressure rop (Psi) psi 32 psi 28 psi 25 psi Pressure rop (bar) ir low (SM) Water low (US.PM) SPRIN 45psig IR LOW SPRIN 5psig WTR LOW ir low (SLPM) psi 48 psi 42 psi Inter Pressure (bar) Pressure rop (Psi) Water low (LPM) psi 48 psi 42 psi Pressure rop (bar) ir low (SM) Water low (US.PM) MLT VN ONTROL TNOLOY 277

6 PPLITIONS 9P relief valves gradually open when pressure increases. s such, they are not certified to SM due to not having capacity rating at a given pressure rise (accumulation). OPRTION 9P relief valves open when system pressure gets to the set pressure and close when system pressure drops below the set pressure. Warning n Valves that were not actuated for some time may contain pressure higher than the set pressure. n System designer and users shall determine what system applications require using relief valves for meeting specific safety codes and which valves conform to such codes. 9P ORRIN INORMTION OPTIONL 9 P SS L 1/4 Valve Series ody Material nd onnection Size Seal Material SS 316 St.St. 1/4 6MM U una N P PM Valve Type nd onnection Spring esignator N Neoprene LTLOK nds 85 Male to emale nd 95 Male to LTLOK nd L LTLOK N NPT R ISO Tapered NL NPT to LTLOK,,,,,,, See table: "NOMINL RKIN PRSSUR RN" Viton Seals are standard. /P certification or other end connections, please contact MLT representative. LNK Standard testing ertification Treatment LNK Standard leaning & Passivation O L Oxygen lean Lubricant ree SPRIN KIT SL KIT Includeds: Spring (specific to desired set pressure range) and label. Includeds: ORings and label Z 9 P SPK 1/4 Z 9 P SK 1/4 VI ody esignator per nd onnection Spring esignator ody esignator per nd onnection Seal Material 1/4 for all end connections,,,,,,, See table above 1/4 for all end connections VI Viton U una N P PM N Neoprene Warning! or your safety The system designer and user have the sole responsibility for selecting products suitable for their special application requirements, ensuring their safe and troublefree installation, operation, and maintenance. pplication details, material compatibility and product ratings should all be considered for each selected product. Improper selection, installation or use of products can cause property damage or personal injury. Viton TM upont 9P, Rev.7, ugust IPRSSUR RLI VLVS 9P SRIS