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4890 21 21 by Parker | Legris Non-Return Valve | 1/2" Female BSPP Thread | 71 mm Length | Straight | 316L Stainless Steel

4890 21 21 by Parker | Legris Non-Return Valve | 1/2" Female BSPP Thread | 71 mm Length | Straight | 316L Stainless Steel | Pack of 2

Save $38.82 Save $38.82
$332.90
$332.90 - $332.90
$332.90
$294.08
$294.08 - $294.08
$294.08

by Parker Hannifin
Stainless Steel Non-Return Valves:4890 Non-Return Valve, Female BSPP Thread

Package Quantity: 2 Units

Specifications for Variant SKU: 4890 21 21 Parker | 2 |
Series: 4890 Series
Shape (Orientation): Straight
Material(s): 316L Stainless Steel, 302 Stainless Steel
Seal Material(s): FKM
Special Properties: Corrosion Resistance, Silicone Free
Technical Characteristics:
  • Compatible Fluids: Many fluids
  • Working Pressure: .5 to 40 bar
  • Working Temperature: -20°C to +180°C
Advantages:
  • Mechanical robustness and reduced dimensions
  • Suitable for use with many chemicals or in corrosive environments
  • Flow direction symbol protects against incorrect installation
  • Smooth external surfaces contribute to equipment cleanliness
Regulations:
  • RoHS
  • PED
  • REACH
Component Materials:
  • Body: 316L Stainless Steel
  • Seal: FKM
  • Poppet: 316L Stainless Steel
  • Spring: 302 Stainless Steel
Part Number Diameter Nominal (DN) C F G L Kg
4890 10 10 10 mm 1/8" 17 mm 22 mm 50 mm .082 Kg
4890 13 13 10 mm 1/4" 17 mm 22 mm 50 mm .073 Kg
4890 17 17 15 mm 3/8" 22 mm 30 mm 71 mm .183 Kg
4890 21 21 15 mm 1/5" 24 mm 30 mm 71 mm .182 Kg
4890 27 27 20 mm 3/4" 32 mm 42 mm 84 mm .288 Kg
4890 34 34 25 mm 1" 38 mm 42 mm 90 mm .418 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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