7899 00 21 by Parker | Legris Quick Exhaust Valve | 1/2" Female BSPP Thread | 54mm Length | 90° Elbow | 316L Stainless Steel

7899 00 21 by Parker | Legris Quick Exhaust Valve | 1/2" Female BSPP Thread | 54mm Length | 90° Elbow | 316L Stainless Steel

Sale price$317.71

by Parker Hannifin
Metal Quick Exhaust Valves:7899 Quick Exhaust Valve, Female BSPP Thread
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Quantity Price Each
5–14 $298.65
15–29 $270.05
30+ $238.28
Discounts applied in cart/checkout.

Product Data:

Series:
  • 7899 Series
Shape:

90° Elbow

Ends Configuration:
  • 1/2in Female BSPP
  • 1/2in Female BSPP
  • Some Ends Match
Technical Characteristics:
  • Compatible Fluids: Compressed air
  • Working Pressure:
    7970: 0.7 to 10 bar
    7971 and 7899: 2 to 10 bar
  • Working Temperature:
    7970: -20°C to +70°C
    7971: -10°C to +70°C
    7899:
    Threads G1/8 and G1/4: -10°C to +120°C
    Threads G1/8 and G1/4: -20°C to +80°C
Advantages:
  • Cycle time reduction: increased return speed
  • Exhaust silencer integrated and 360° orientation available on some versions
Regulations:
  • RoHS
  • REACH
  • PED
Component Materials:
  • Integrated silencer: Stainless Steel (Model 7971)
  • Lip Seals:
    7970-7971: Polyurethane elastomer
    7899: - G1/8 and G1/4 FKM
    - G3/8 and G1, Polyurethane
  • Body:
    Model 7970: Nickel-Plated Brass
    Model 7971: Anodized Aluminum
    Model 7899: Stainless Steel
Part Number Diameter Nominal (DN) C F F1 H L L1 L2 Kg
7899 00 10 7 mm 1/8" 17 mm 22 mm 31.5 mm 37.5 mm 21 mm 16.5 mm .096 Kg
7899 00 13 7 mm 1/4" 17 mm 22 mm 31.5 mm 37.5 mm 21 mm 16.5 mm .083 Kg
7899 00 17 9 mm 3/8" 22 mm 26 mm 37 mm 44.5 mm 25.5 mm 19 mm .140 Kg
7899 00 21 12 mm 1/2" 27 mm 32 mm 45 mm 54 mm 31 mm 23 mm .235 Kg

Parker Fluid System Connectors Division

Parker Fluid System Connectors Division delivers quality and service from design to delivery. Their engineers leverage advanced technology to create prototypes, refine designs, and improve manufacturing efficiencies, offering tailored solutions. ISO 9001 certified and focused on sustainability, they utilize recyclable materials and a brass chip recycling program to protect the environment and control costs. Flexible assembly, packaging, and shipping systems support diverse needs, including kitting and custom labeling, ensuring high-quality products and outstanding customer support.

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