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Needle Valves, SW Series - 15,000 psi

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 (1,034 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° to 650° F (-17.8° 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.

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

1 - 12 of 240 Part Numbers

per page:

SW4071

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Straight
Operating Temperature - Valves with PTFE Packing from 0° F (-17.8° C) to 450° F (232° C)

SW4071-B

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Straight
Operating Temperature - Standard Valve with Cryogenic Trim Material & PTFE Packing to -100° F (-73° C)

SW4071-GY

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Straight
Operating Temperature - Standard Valve with Graphite Braided Yarn Packing to 650° F (343° C)

SW4071-TG

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Straight
Operating Temperature - Standard Valve with PTFE Glass Packing to 600° F (316° C)

SW4072

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Angle
Operating Temperature - Valves with PTFE Packing from 0° F (-17.8° C) to 450° F (232° C)

SW4072-B

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Angle
Operating Temperature - Standard Valve with Cryogenic Trim Material & PTFE Packing to -100° F (-73° C)

SW4072-GY

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Angle
Operating Temperature - Standard Valve with Graphite Braided Yarn Packing to 650° F (343° C)

SW4072-TG

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 2-Way Angle
Operating Temperature - Standard Valve with PTFE Glass Packing to 600° F (316° C)

SW4073

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 3-Way, Two on Pressure
Operating Temperature - Valves with PTFE Packing from 0° F (-17.8° C) to 450° F (232° C)

SW4073-B

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 3-Way, Two on Pressure
Operating Temperature - Standard Valve with Cryogenic Trim Material & PTFE Packing to -100° F (-73° C)

SW4073-GY

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 3-Way, Two on Pressure
Operating Temperature - Standard Valve with Graphite Braided Yarn Packing to 650° F (343° C)

SW4073-TG

Tube O.D. - 1/4"
Stem / Seat Type - Non-Rotating Vee Stem (On-Off Service)
Body Pattern - 3-Way, Two on Pressure
Operating Temperature - Standard Valve with PTFE Glass Packing to 600° F (316° C)

1 - 12 of 240 Part Numbers

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