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DIN H71W Stainless Steel Disc Type Wafer Four-corner Check Valve

Stainless Steel DIN Wafer Check Valve
Robust Construction: Made from high-grade stainless steel, ensuring excellent corrosion resistance and durability for demanding industrial applications.
Space-Saving Design: Compact wafer-style body allows for easy installation between DIN standard flanges, reducing weight and space requirements.
Reliable Performance: Features a spring-assisted disc for fast, positive closing, preventing water hammer and ensuring reliable reverse flow prevention.
Broad Compatibility: Suitable for a wide range of media including water, steam, gases, and mild corrosive fluids in various process and pipeline systems.
Standards Compliance: Manufactured in accordance with DIN standards, guaranteeing dimensional interchangeability and consistent quality.
Availability:
Quantity:
  • H71

Features
Product Description
1) Material: Stainless steel 304 316 

2) Size: 1/2"--- 8"

3) Working pressure: PN40

4) Connection type: Wafer

6) Suitable media: Water, oil, air and some corrosive liquids

Product name DIN H71W Stainless Steel Disc Type Wafer Check Valve
1)Material SS201 SS304, 304L, 316, 316L
2)Size 1/2''-16''&DN15-DN400
3)Certificate ISO9001: 2000,CE
4)Working pressure 1000psi(6.4MPa)
5)Connection Ends Wafer
6)Suitable medium Water, gas, air and some corrosive liquid
7)Temperature Range ≤250 degree C
8)Investment casting body and cap
9)Sealing PTFE, RPTFE, PPL
10)stem SS201,SS304,SS316  Adjustable stem packing,
11)Locking without
Our advantage Survival by quality and development by credibility.
Quality first, customer upmost !

100% leakage tested at 100 psi air under water

Blow-out proof stem, ball are made of ss316 or customer request

Pure Teflon seals and seats

Can do OEM products
Shipment
Delivery time usual 30 days around and can negotiate as per order qty
Shipping port Ningbo, Shanghai
Term of Payment 30% TT deposit, the balance is paid before shipping the goods
Package detail inner CTN, ourside ply-wooden case
MOQ 10 PCS/size
Gurantee Period 18 monthes
Capacity to produce 100, 000 PCS/week

PACKAGEPRODUCTION FLOWPRODUCTION LINE


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