BUTTERFLY VALVES. Toll Free (877) - ICFLUID -2-

Transcription

1

2 BUTTERFLY VALVES 1. General HyrdoWer is a globally recognized manufacturer of power unit accessories. They have become specialists in the design of Butterfly Valves and Hydraulic Compensators. The shut off valve is installed into the pump suction line. The valve has a SAE (4 - bolt flange) connection, SAE standard J518. The valve can be actuated with or without the shift handle (option H) and the locking bolt will automatically snap the valve into the open or closed position. The optional tank flange (T-option) can be welded to the reservior, giving a bolting surface for the butterfly valve. A limit switch (E-option) can be mounted to the top of the valve. Explosion-proof limit switches are available. 2. Technical Data: Operating Pressures: Maximum pressure: 232 p.s.i. Negative pressure: 10 p.s.i. Pressure difference: 58 p.s.i. (per side when valve is closed) Material: Body + Shift Handle : Seals: Other Parts: 3. Ordering Code: Aluminum NBR Steel Galvanized A B 1 6 S [ N G ] - T H B E Additional description Basic equipment item #4 Limit-switch (see option #8) 4. Butterfly Valve: AB 16 [NG] Pump side Tank side Pump side Tapped bushings (see option #7) Shifter (see option #6) Tank welded (see option #5) Mounting, screws and O-Ring is supplied with valve. Type [NG] Size A B D C E F G H J K L M N O SW O-Ring SAE (in) (in) (in) (in) (mm) (mm) (in) (in) (in) (in) (in) (mm) (in) (mm) (mm) (mm) AB 16 S /4" M M x3.5 AB 16 S /2" M M X3.5 AB 16 S 50 2" M M X3.5 AB 16 S /2" M M X4 AB 16 S 80 3" M M X4 AB 16 S 100 4" M M X4 AB 16 S 125 5" M M X4-2-

3 BUTTERFLY VALVES Tank side Pump side 5. Flange - Option T : The flange can be welded to the reservoir, giving a bolting surface for the butterfly valve. Type [NG] Size ØD1 ØN1 ØO1 ØP Q Q1 R SAE (in) (in) (in) (in) (in) (in) (in) AB 16 S /4" AB 16 S /2" AB 16 S 50 2" AB 16 S /2" AB 16 S 80 3" AB 16 S 100 4" AB 16 S 125 5" Tank side Pump side 6. Shift Handle Option H : 90 to shut Type W X (in) (in) AB 16 S 32 to AB 16 S 63 to Threaded Adapter Bushing Inserts - Option B Threaded busing that adapts to standard SAE tapped holes. With these bushings, it will accept the screws provided with Butterfly valve. Threaded bushing Type E L1 SW1 UNC-2B in mm AB 16 S 32 to 63 7/ AB 16 S 40 to 63 1/ AB 16 S 80 to 125 5/ Limit switch - option E Wiring diagram when Butterfly valve is closed Type E L1 SW1 UNC-2B (in) (mm) AB 16 S 32 to 63 7/ AB 16 S 80 to 125 5/ to to -3-

4 COMPENSATORS 1" - 4" 1. General: The HydroWer Rubber Compensators is a product that qualifies as one of the best kept secrets of power unit accessories. The Hydrower Rubber Compensators are flexible connectors with SAE-flanges. The oscillation compensators are used for damping of oscillators and vibrations, noises and movements in axial and transversal direction. The HydroWer Compensator is constructed of an inner liner of a reinforced high strength rubber (Nitrilcaoutchouc. Perbunan). The outer and inside layers are smooth and have an aerodynamic design that eliminates cavitation. The outside rubber (neoprene caoutchouc) is weather resistant. Both ends of the Compensators have vulcanized sealing lips. With the vulcanized sealing lips on each end, additional seals are not necessary Pump Typical Installation: 1 - Tank wall 2 - Flange 3 - Butterfly Valve 4 - Compensator Tank Pump 2. Technical Data: Working Pressure: 87 p.s.i. Max. Pressure: 174 p.s.i. Burst Pressure: 290 p.s.i. Vacuum: 20" Hg Temperature -4 F to 176 F Tank Acceptable Movement For Acceptable Movements See Tables 1, 2, 3, 4-4-

5 COMPENSATORS Compensator with SAE to SAE Flange connecting sizes after SAE-Standard J 518c sealing surface with sealing lips Size Table 1 Type [NG] Size A B D E F G H L Acceptable Movement SAE (in) (in) (in) (in) (in) (in) (in) (in) Push/Pull Offset Angle( ) Weight (lbs.) K 16 S 25 1" ±0.20 in ±0.20 in K 16 S /4" ±0.20 in ±0.20 in K 16 S /2" ±0.39 in ±0.39 in K 16 S 50 2" ±0.39 in ±0.39 in K 16 S /2" ±0.39 in ±0.39 in K 16 S 80 3" ±0.39 in ±0.39 in K 16 S /2" ±0.39 in ±0.39 in K 16 S 100 4" ±0.39 in ±0.39 in Compensator with SAE to DIN-Flange SAE-Flange DIN-Flange sealing surface with sealing lips connecting sizes after SAE-Norm (J 518ci) and after DIN ND 16 Table 2 Type [NG] Size A B C D E F G H K L M N Acceptable Movement SAE (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) (mm) (in) Push/Pull Offset Angle ( ) Weight (lbs.) K16SD- 25 1" x ±0.20 in ±0.20 in K16SD /4" x ±0.20 in ±0.20 in K16SD /2" x ±0.39 in ±0.39 in K16SD- 50 2" x ±0.39 in ±0.39 in K16SD /2" x ±0.39 in ±0.39 in K16SD- 80 3" x ±0.39 in ±0.39 in K16SD /2" x ±0.39 in ±0.39 in K16SD " x ±0.39 in ±0.39 in

6 COMPENSATORS Compensator with NPT Thread to NPT Thread Table 3 Type [NG] NG L R SW1 SW2 Acceptable Movement (in) (in) (NPT) (mm) (mm) Push/Pull Offset Angle( ) Weight (lbs.) K 16 R " ±0.20 in ±0.20 in K 16 R /4" ±0.20 in ±0.20 in K 16 R /2" ±0.39 in ±0.39 in K 16 R " ±0.39 in ±0.39 in Check when installing When installing the compensator, it must be in line and maintain the dimension "L" length. For compensators with NPT pipe thread the nut SW2 must only be hand tight. The movement absorption in static and dynamic loads and the different types of movements must be added together and the totals are not allowed to exceed the data given. Attention: Pressure spikes are push loads which add to the axial movement. Do not exceed given data! Compensator with SAE-Flange to NPT Thread sealing surface with sealing lips Flange connecting after SAE-Norm J NPT Pipe Thread Table 4 Type [NG] Size A B D E F G H L R SW1 SW2 Acceptable Movement SAE (in) (in) (in) (in) (in) (in) (in) (in) (in) (mm) (mm) Push/Pull Offset Angle ( ) Weight (lbs.) K16SR- 25 1" " ±0.20 in ±0.20 in K16SR /4" /4" ±0.20 in ±0.20 in K16SR /2" /2" ±0.39 in ±0.39 in K16SR- 50 2" " ±0.39 in ±0.39 in

7 SCREW-IN TYPE CHECK VALVES Ball Type Poppet Design - patent pending Pressures to 10,000 psi (700 bar) - Flows to 23 gpm (90 l/min) Nominal Size: 1/16-1/8-1/4-3/8-1/2-3/4 Threads: BSP, Metric, and Inch sizes on request Type: RVA Type: RVB Type Max G L I b zxød 0-Ring Curve # GPM (90 sh) RVA 2-M 0.79 M x x1 1 RVA 3-M 1.59 M8x x1.6 4x1 2 RVA G 1/8 RVA 4-M 2.64 M 10x x1.8 6x1 3 RVA G 1/4 RVA 6-M 6.61 M 14x x2.2 9x1 4 RVA G 3/8 RVA 8-M M18x x3 11x1.5 5 RVA G 1/2 RVA 10-M M22x x3.8 14x1.5 6 RVA G 3/4 RVA 16-M M27x x x Type Max G L I SW 0-Ring Curve # GPM (90 sh) RVB 2-M 0.53 M x1 8 RVB 3-M 1.06 M8x x1 9 RVB G 1/8 RVB 4-M 2.11 M 10x x1 10 RVB G 1/4 RVB 6-M 4.76 M 14x x1 11 RVB G 3/8 RVB 8-M 7.93 M18x x RVB G 1/2 RVB 10-M M22x x RVB G 3/4 RVB 16-M M27x x Techincal Data: Operating Pressure: 10,150 psi (lock pressure) Proof Pressure: 40,600 psi Temperature Range: -40 F to 176 F Viscosity Range: 5 to 500 c St Installation Position: Any direction Flow Rate: See section 4 Stainless Steel on Request It is absolutely necessary to maintain the "x" dimension of the cavity (item #5) Type G K d T U X RVA +RVB 2 M RVA +RVB 3 M8x RVA +RVB 4 G 1/8 8.7 RVA +RVB 4 M 10x RVA +RVB 6 G 1/ RVA +RVB 6 M 14x RVA +RVB 8 G 3/ RVA +RVB 8 M18x RVA +RVB 10 G 1/2 19 RVA +RVB 10 M22x RVA +RVB 16 G 3/ RVA +RVB 16 M27x X - Thread run-out. It can be smaller, but not larger. T - Minimum depth without plug, thread joint, transverse drill and so on. In case of stronger impacts and vibration, it is recommended to secure the valves with loctite or similar. *All dimensions in mm. Oil viscosity measured at 50 cst. Warning: In case of sudden loading of the check-valve in flow direction, for example behind tank or hoses, the specified flow quantity must not be exceeded. -7-

8