Sinclair Collins High Pressure Valves

1 Sinclair Collins high Pressure ValvesElectronic CatalogTABLE OF CONTENTSHP Series high Pressure Process Control Valves :2 Way Normally Closed 1/2 to 1 1/4 12 Way Normally Closed 1 1/2 to 3 22 Way Normally Open 1/2 to 1 1/4 32 Way Normally Open 1 1/2 to 3 43 Way 1/2 to 1 1/4 53 Way 1 1/2 to 3 63 Way 2 Pressure Control Valve73 Way 2 Pressure Control Valve: How it works8 Automatic Inlet Valve9 Automatic Inlet Valve-Diaphragm Operated10 Check Valves 3/4 to 3 11 WARNING!FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATEDITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or systems options for further investigation by usershaving technical expertise.

2 It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to thevariety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of the productsand systems and assuring that all performance. safety and warning requirements of the application are products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by Parker Hannifin Corporation and itssubsidiaries at anytime without Series high Pressure Process Control Valves 2 Way Normally Closed 1/2 to 1 1/4 Features and Benefits- Operating Pressure 4000 psi (275 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)

3 - ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem sealsBasic Dimensions1HP Series high Pressure Process Control Valves 2 Way Normally Closed 1 1/2 to 3 Features and Benefits- Operating Pressure 4000 psi (275 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)- ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem seals- Strong steel cylinder tube actuator with powder coatingBasic Dimensions2HP Series high Pressure Process Control Valves 2 Way Normally Open 1/2 to 1 1/4 Features and Benefits- Operating Pressure 4000 psi (275 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)

4 - ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem sealsBasic Dimensions3HP Series high Pressure Process Control Valves 2 Way Normally Open 1 1/2 to 3 Features and Benefits- Operating Pressure 4000 psi (275 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)- ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem seals- Strong steel cylinder tube actuator with powder coatingBasic Dimensions4HP Series high Pressure Process Control Valves 3 WAY 1/2 to 1 1/4 Features and Benefits- Operating Pressure 4000 psi (275 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)

5 - ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem seals- Strong steel cylinder tube actuator with powder coatingBasic Dimensions5HP Series high Pressure Process Control Valves 3 WAY 1 1/2 to 3 Features and Benefits- Operating Pressure 4000 psi (275 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)- ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem seals- Strong steel cylinder tube actuator with powder coatingBasic Dimensions6HP Series high Pressure 3 Way 2 Pressure Control ValveFeatures and Benefits- Operating Pressure 3500 psi (241 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)

6 - ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- Assembled from standard 3 Way valve and check valve- U-Cup style stem sealsBasic Dimensions7 Sinclair Collins 3-Way Two-PressureHydraulic Control Valves are widely usedin press operations or in other similarapplications where low and high operating pressures are , they may be actuated by manually, electrically ormechanically operated air Valves . Theyare designed to control two pressuresystems where the low pressures rangefrom 50 to 2000 psi and high pressuresup to 3500 "low Pressure " range of a Two- Pressure Valve depends upon theHigh Pressure Automatic Inlet Valveordered for the assembly.

7 high PressureAutomatic Inlet Valves are available for"low Pressure " ranges of 50 to 150, 150to 400, and 400 to 2000 psi. An adjustment screw on the high PressureAutomatic Inlet Valve provides accurateadjustment of the low Pressure point(within the operating range) atwhich the high Pressure "kicks in".In most press operations, low-pressureis used to close the ram the majority ofthe stroke. As the ram closes and meets increasing resistance, the resulting low- Pressure build-up lifts the plungerof the high Pressure Automatic InletValve admitting high Pressure fluid intothe ram to close/clamp.

8 The "kick-in"stage of the process can also be manually controlled by substituting astandard 2-way normally closed valve in place of the high Pressure AutomaticInlet Valve. Our model HP204-3001, a3/4" 4000 psi normally closed valve, isrecommended. This type of installationmight be used where the first phase of acure is run under low- Pressure and thecure completed under high the addition of a reverse-acting valvein the low Pressure inlet line during theclosing stroke, the press ram can beheld in any position desired; or the ramcan be allowed to close the mold to thepoint where the ram Pressure willincrease a few psi.

9 This slight backpressure is used to close an inlet valvewhich bypasses the inlet pressurethrough a smaller orifice so the ram willclose slowly before the high pressureautomatically "kicks in".Pull-backs can be supplied through a 3-way valve and the Pressure removedfrom the pull-back cylinders while theram is stroking and also for curing time;at end of cure, the Pressure can berestored to Series high Pressure 3 Way 2 Pressure Control Valve: How it Works8HP Series high Pressure AutomaticInlet ValveFeatures and Benefits- Operating Pressure 3500 psi (241 bar) - Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)- Variety of low Pressure ranges- Adjustment screw permits accurate regulation of low Pressure point- ASTM B-61 Bronze bodies- Hardened Stainless Steel Stem and Seats- U-Cup style stem sealsDimensions of 3-Way ValvesCatalog NumberRangeInlet Port (NPT)Outlet Port (NPT)UNITSAB (dia)CDEnglish10-3/4"4-1/4"2-1/2"2-1/4"M etric (mm)

10 "4-1/4"2-1/2"2-1/4"Metric (mm) "4-1/4"2-1/2"2-1/4"Metric (mm) "3/4"50 - 150 psiHP344-20033/4"3/4"150 - 400 psi400 - 2000 psi3/4"HP344-20083/4"Basic Dimensions* An adjustment screw on the valve permits the high - Pressure "kick-in" to be set at any Pressure within this range. It is very important that the Valves be adjusted toopen after the low- Pressure has raised the ram and is near its ultimate Pressure in the ram. Under no circumstances should the automatic high - Pressure valve beopened during the full-stroke of the ram. These Valves are designed only to finish the closing of the ram and should not be used for long sustained Series high Pressure AutomaticInlet Valve-Diaphragm OperatedFeatures and Benefits- Operating Pressure 3500 psi (241 bar), Pilot Pressure 35 to 40 psi ( to bar)- Media Raw Water, Oil, Water and Soluble oil- Maximum temperature 160OF (71OC)