Description
Pneumatic and electric operators can be supplied with a variety of features and options. Operators are sized for each valve series to provide reliable and trouble free operation.
Manufacturers Information
Sale!
Ball Valve Actuators
Original price was: £1,000.00.£800.00Current price is: £800.00.
- Use for remote and automatic operation.
- Air-to-open/spring-to-close and air to open and close.
- Limit switches or limit switches with visual indicators available.
- High temperature options.
- Stainless steel housings for corrosive applications.
- Manual override standard on pneumatic models.
- 120 & 220 VAC, 50/60 Hz, and 24 VDC.
- Explosion proof.
- CE mark available.
- Manual override on some selected electric models
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Sale!
RVS Series Relief Valves
Original price was: £1,000.00.£800.00Current price is: £800.00.- Parker Autoclave Engineers relief valves provide reliable venting of gases for set pressures from 1,500 psi (103 bar) to 20,000 psi (1378 bar).
- The soft seat design provides bubble tight sealing, repeatable pop-off, and re-seat.
- These precision valves are designed for pressure gas systems, where zero leakage is critical.
- Relief valves designed to open as a function of increasing system pressure.
- Orifice sizes are based on valve pressure ranges./li>
- Higher cycle life then metal seat valves.
- Constructed of 316 SS with selected components made of anti-galling stainless material.
- Temperature range from 32°F (0°C) to 400°F (204°C).
- Repeatable reset pressure.
- Dependable shut-off.
- Fewer parts, ease of maintenance.
- CE Mark Option.
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Sale!
Double Block and Bleed Needle Valve
Original price was: £1,000.00.£800.00Current price is: £800.00.- Parker Autoclave Engineers Block and Bleed needle valve is designed for calibration applications and built for safe reliable operation to 20,000 psi (1379 bar).
- Medium Pressure Tubing sizes: 1/4″ – 1″
- 20DBNV series provides large valve performance in a small package.
- Rising stem/bar stock body design.
- Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
- PTFE encapsulated packing provides dependable stem and body sealing.
- Vee tip stem.
- Temperature from -0ºF (-17.8ºC) to 450ºF (232ºC)
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Sale!
Medium Pressure Nipples
Original price was: £1,000.00.£800.00Current price is: £800.00.- Parker Autoclave’s medium pressure nipples are capable of operating to 20,000 psi (1379 bar)
- Standard nipples are available in 316 and 304 stainless steel.
- Pre-machined nipples available from stock
- Coned-and-threaded connection
- Nipple sizes are 1/4″, 3/8″, 9/16″, 3/4″, and 1-1/2″.
- Nipples are manufactured from cold worked stainless steel.
- Operating temperatures from -423°F (-252°C ) to 1200°F (649°C).
- Stock nipple lengths from 3.0″ (76.2 mm) to 12.0″ (304.8 mm)
- Special material and special length nipples available.
