Pneumatic Metal Quick Exhaust Valves | #7970 21 21


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Pneumatic Metal Quick Exhaust Valves | #7970 21 21

This range of metal quick exhaust valves is offered in nickel-plated brass, aluminium and stainless steel.These valves, suitable for any environment, increase the return speed of the cylinder rod by allowing the exhaust to pass directly to atmosphere.


Technical Specifications

  • Connection 1 Thread Size (metric): G1/2
  • Connection 1 Thread Style: BSPP
  • Diameter Nominal (DN): na
  • Body Material: NICKEL PLATED BRASS
  • Shape: Elbow quick exhaust valve female
  • Maximum Operating Pressure: 10 barg
  • Minimum Operating Temperature: -10 °C
  • Maximum Operating Temperature: 70 °C
  • Quantity per Box: 5
  • Weight: 0.316 kg
  • Application: Robotics, Conveyors, Textile, Plastics Engineering, Printing, Pneumatics, Packaging
  • Media: Compressed air
  • Specifications Met: DI: 2002/95/EC (RoHS), RG: 1907/2006 (REACH), DI: 97/23/EC (PED)
Safety Warning

Item Information

This range of metal quick exhaust valves is offered in nickel-plated brass, aluminium and stainless steel.

These valves, which are suitable for any environment, increase the return speed of the cylinder rod by allowing the exhaust to pass directly to atmosphere.

Features/Benefits:

- Time Saving & Compact

• Reduction in cycle times: return speed improved
• Dimensions optimised for space reduction
• Exhaust silencer incorporated on some models
• Excellent exhaust capacity
• Robust

- Nickel-Plated Brass or Stainless Steel

• Ideal for applications in restrictive environments
• Orientation as required
• Many installation options and choice of silencer
• Designed without retention areas to optimise frequent cleaning operations (stainless steel)

- Aluminium

• Protection of individuals through low noise emissions
• Lightweight and robust
• Silencer integrated for greater compactness


Markets:

• Factory Automation
• Wearing Apparel
• Semiconductor
• Packaging

Application:

• Increases the Return Speed of Pneumatic Cylinders


Product Types:

• Elbow Quick Exhaust Valve, Female BSPP and Metric Thread
• Elbow Quick Exhaust Valve, Male BSPT/Female BSPP Thread
• Quick Exhaust Valve, Female BSPP Thread

Technical Characteristics:

• Fluids: Compressed air
• Materials: nickel-plated brass, anodised aluminium, stainless steel, polyurethane elastomer, FKM, polyurethane, silicone free
• Pressure:
Model 7970: 0.7 to 10 bar
Models 7971 and 7899: 2 to 10 bar
• Temperature:
Model 7970: -20°C to +70°C
Model 7971: -10°C to +70°C
Model 7899: -10°C to +180°C

Regulations:

• DI: 2002/95/EC (RoHS)
• RG: 1907/2006 (REACH)
• DI: 97/23/EC (PED)

Technologies:

• Function fitting
• Quick exhaust valve
• Pneumatic systems

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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