• sales@shikharsteel.com

Stainless Steel Wafer Check Valve

Sizes in Stock

Sizes in Stock

2" to 42"

Sizes Can Be Manufacture

Sizes Can Be
Manufacture

Up to 72 Inch

Design

Design

API 594

Testing

Testing

API 598

Pressure Class

Pressure Class

Class 150#

Also Known

Also Known

Reflux Valve

Wafer Check Valve HS Code

Wafer Check Valve HS Code

8481

Wafer Check Valve Gasket

Wafer Check Valve Gasket

PTFE


Stainless Steel Wafer Check Valve

Table Of Content

Eil Approved Wafer Type NRV Valve Manufacturer In India


Stainless Steel Wafer Check Valve Specification


Manufacturing Size Range

Sizes

  • 25mm To 450mm
  • DN50 to DN1050
Disc Options

Disc Options

  • Spring Operated
  • Contact stainless steel wafer check valve manufacturer in India For Above 72"
Wafer Check Valve Standard

Wafer Check Valve Standard

  • API 594 Wafer Check Valve
Brand

Brand Name

  • Smith Valves, Cameron
  • L&T, OMB, Valvosider
  • Velan, AMPO
  • SACCAP, Bonney Forge
Manufacturing Process

Manufacturing Process

  • CNC Machining
  • Forging
  • and Casting
Seat & Seal Type

Seat & Seal Type

  • EPDM, NBR, PTFE
  • Viton, Graphite

Body Material

Body Material

  • SS (WCB), CS (CF8/CF8M),
  • Ductile Iron
  • Duplex, Super Duplex
End Connections

End Connections

  • Wafer (sandwich) to suit DIN /ANSI / BS flanges
Testing Standards

Testing Standards

  • API 594
Operating Media

Operating Media

  • Water
  • Steam
  • Oil & Gas

Suitable Environment

Environment

  • Sulfuric Acid
  • Seawater
  • Phosphoric Acid
Testing

Testing

  • Hydrostatic Testing
  • Tensile Testing
  • Impact Test
Logistics

Logistics

  • By Sea & Air
  • Bahrain = 9 day
  • Kenya = 19 day
  • Australia = 21 day
Origin

Origin

  • Russian
  • Janpanese
  • Korean & European
  • American

Advantages of Wafer Check Valve


advantages of wafer check valve

Where SS Wafer Check Valve Are Commonly Used?



Water Treatment


Pump Discharge Lines


Petrochemical


Marine Systems


Power Generation


Sanitary Applications


Pharmaceutical


Boiler Feed Lines


Steam Applications


Selection Guide for Wafer Type Check Valve


Selection Guide for Wafer Type Check Valve

Common Issues of Check Valve Type Wafer


  • Reverse Flow
  • Silt Accumulation
  • Insufficient Flow
  • Repeated Rapid Closing & Opening
  • Water Noise and Hammer
  • Mechanical Wear or Misalignment

Available Wafer Type NRV Valve Materials


Stainless Steel Wafer Check Valve Alloy Steel Wafer Check Valve
Alloy 20 Check Valve Type Wafer Hastelloy C276 Wafer Check Valve
Brass Wafer Type NRV Valve Monel 400 Wafer Style Check Valve
Carbon Steel Wafer Check Valve Titanium Wafer Non Return Valve

Explore the Dimensions of Dual Plate Check Valve Wafer Type, Choose From Custom Sizes and Standard


Wafer Insert Check Valve Weight


Size Brass Wafer Insert Check Valve Stainless, Carbon and Alloy Steel
4 18.4 lb. 17.2 lb.
3 12.4 lb. 11.4 lb.
2-1/2 7.7 lb. 7.2 lb.
2 5.6 lb. 5.2 lb.
1-1/2 2.5 lb. 2.4 lb.
1-1/4 1.9 lb. 1.8 lb.
1 1.1 lb. 1.0 lb.

Wafer Check Valve Dimensions


Wafer Check Valve Dimensions
Size A B PN10 (C) PN16 (C) Pressure Class 150#
DN600 490 70 695 799 714
DN500 406 63.5 593 696 605
DN400 310 51 489 496 512
DN300 230 38 379 385 409
DN200 157 28.5 274 274 278
DN150 114 19 219 219 221
DN100 71 19 163 163 174
DN80 52 19 143 143 136
DN65 40 19 128 128 123
DN50 30 19 108 108 104
DN40 22 19 93 93 86

Structure of a Stainless Steel Wafer Check Valve


Structure of a Stainless Steel Wafer Check Valve

Installation Guidelines for Non Return Valve Wafer Type



Reserve Maintenance Space


Proper Installation Position


Accurate Flange Alignment


Even Bolt Tightening


Correct Flow Direction


Wafer Style Check Valve Standard


  • API 594
  • API 598
  • ASME B16.10

Types of Wafer Check Valves


Wafer Swing Check Valve

Wafer Swing Check Valve

Dual Plate Check Valve Wafer Type

Dual Plate Check Valve Wafer Type

Single Plate Wafer Check Valve

Single Plate Wafer Check Valve


Wafer Disc Check Valve

Wafer Disc Check Valve

Non Return Valve Wafer Type

Non Return Valve Wafer Type

Flanged Wafer Check Valve

Flanged Wafer Check Valve




Types

Material

Top 12 Advantages to Choose Shikhar Steel

Top 12 Advantages to Choose Shikhar Steel

  • NACE Certified Metal Forging Company in India Having Factory of 5,850 Square Feet in Mumbai.

  • Since 2014, PED Approved Fittings Manufacturer as per ANSI B16.9.

  • Indian Oil Approved High Temperature Pipe Fittings Supplier in UAE, Russia, Qatar, Brazil, Oman and Spain.

  • Custom Size Weld Fittings Comes with MTC 10204 Type 3.1/3.2 Suitable for Chemical and Marine Environments.

  • Over 250 Traders and Fabricators in Middle East and European Countries Import Prime Quality BLRF, SORF, WNRF and SWRF Flange Because Our Material is Accepted in ADNOC and Saudi Armco.

  • Stockholder of Ferrous and Non Ferrous Metals As Per ASTM, ASME, DIN, EN, API, JIS and BS Standard and With NDT Testing.

  • Supplying Large Diameter Elbow, Tee and Reducer to Wholesalers and Stockists in Al Jubail, Dubai, Seoul and Johannesburg at Resale Price.

  • Also Keep Custom Specification and Sizes Ex Stock With Stockholders in Bahrain, Belgium and Europe for Urgent Requirements Replacement Situations.

  • Importers in South Africa and West Africa of Premier Nickel Alloy Forging in Various Forms like Fittings & Flanges, Pipe & Tube, Plate & Sheet, Fasteners for Petrochemical and Oil Refineries.

  • Since 12+ Years, Shikhar Steel Rank in Top 4 Exporter of Stainless Steel Forgings at Competitive Price, Compare Price in India, UK, China and Germany.

  • Ask for Free Sample and Price list of High Quality CNC Components.

  • Contact Now If You Need Piping Accessories in Singapore, South Korea, Japan, Taiwan and Kenya.

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