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Parker 针阀
Parker Needle Valves
Needle Valves, SW Series - 15,000 PSI
Parker Autoclave's SW Series needle valves are a non-rotating rising stem design, with working pressures to 15,000 psi (1034 bar). These high flow valves are available in 316 Stainless Steel and utilize the Speed Bite single ferrule connection.
Parker Autoclave's SW Series needle valves are designed as a high flow, non-rotating rising stem valve, with working pressures to 15,000 psi (1034 bar). The Parker Autoclave tubing sizes range from 1/8"" to 1/2"". Tubing connections utilizes Parker Autoclave Speed Bite single ferrule design. Operating temperatures from 0°F to 650°F (-17.8°C to 343°C). 316 stainless steel construction, other options available. Along with their many features these valves provide dependable and trouble free service in wide variety of applications.
Needle Valves, SW Series - 15,000 PSI 
Markets:
- Oil and Gas
- Petrochemical
- Chemical
Features:
- SW Series valve design provides increased flow capabilities
- Tubing sizes from 1/8” to 1/2”.
- Rising stem/barstock body design.
- Non-rotating stem prevents stem/seat galling.
- Metal-to-metal seating achieves bubble-tight shutoff, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
- PTFE encapsulated packing provides dependable stem and body sealing.
- Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque.
- Choice of Vee or Regulating stem tips.
- Available in five body patterns.
Applications:
- Medium Pressure Skid Panels
- Chemical Injection
- Medium Pressure Fluid Handling Systems
- Test Benches
Technical Specifications
| Maximum Operating Pressure: |
15,000, 10,000 psi |
| Tube O.D.: |
1/4", 3/8", 1/2" |
| Stem Type: |
VEE, REG |
| Valve Type: |
3 Way Straight, 3-Way Angle, 3-Way,Two on Pressure, 3-Way,One on Pressure, 3-Way,Two Stem Manifold |
Needle Valves, SW Series - 15,000 PSI 型号
| Part |
Maximum Working Pressure (psi) |
Tube O.D. |
Stem Type |
Valve Type |
| SW4071 |
15,000 |
1/4" |
VEE |
3 Way Straight |
| SW4072 |
15,000 |
1/4" |
VEE |
3-Way Angle |
| SW4073 |
15,000 |
1/4" |
VEE |
3-Way,Two on Pressure |
| SW4074 |
15,000 |
1/4" |
VEE |
3-Way,One on Pressure |
| SW4075 |
15,000 |
1/4" |
VEE |
3-Way,Two Stem Manifold |
| SW4081 |
15,000 |
1/4" |
REG |
3 Way Straight |
| SW4082 |
15,000 |
1/4" |
REG |
3-Way Angle |
| SW4083 |
15,000 |
1/4" |
REG |
3-Way,Two on Pressure |
| SW4084 |
15,000 |
1/4" |
REG |
3-Way,One on Pressure |
| SW4085 |
15,000 |
1/4" |
REG |
3-Way,Two Stem Manifold |
| SW6071 |
15,000 |
3/8" |
VEE |
3 Way Straight |
| SW6072 |
15,000 |
3/8" |
VEE |
3-Way Angle |
| SW6073 |
15,000 |
3/8" |
VEE |
3-Way,Two on Pressure |
| SW6074 |
15,000 |
3/8" |
VEE |
3-Way,One on Pressure |
| SW6075 |
15,000 |
3/8" |
VEE |
3-Way,Two Stem Manifold |
| SW6081 |
15,000 |
3/8" |
REG |
3 Way Straight |
| SW6082 |
15,000 |
3/8" |
REG |
3-Way Angle |
| SW6083 |
15,000 |
3/8" |
REG |
3-Way,Two on Pressure |
| SW6084 |
15,000 |
3/8" |
REG |
3-Way,One on Pressure |
| SW6085 |
15,000 |
3/8" |
REG |
3-Way,Two Stem Manifold |
| SW8071 |
10,000 |
1/2" |
VEE |
3 Way Straight |
| SW8072 |
10,000 |
1/2" |
VEE |
3-Way Angle |
| SW8073 |
10,000 |
1/2" |
VEE |
3-Way,Two on Pressure |
| SW8074 |
10,000 |
1/2" |
VEE |
3-Way,One on Pressure |
| SW8075 |
10,000 |
1/2" |
VEE |
3-Way,Two Stem Manifold |
| SW8081 |
10,000 |
1/2" |
REG |
3 Way Straight |
| SW8082 |
10,000 |
1/2" |
REG |
3-Way Angle |
| SW8083 |
10,000 |
1/2" |
REG |
3-Way,Two on Pressure |
| SW8084 |
10,000 |
1/2" |
REG |
3-Way,One on Pressure |
| SW8085 |
10,000 |
1/2" |
REG |
3-Way,Two Stem Manifold |
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