Cast Steel Wafer Type Single Plate Swing Check Valve-H74

Product Details
Customization: Available
Media: Water Oil Steam
Temperature: Ordinary Temperature
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  • Cast Steel Wafer Type Single Plate Swing Check Valve-H74
  • Cast Steel Wafer Type Single Plate Swing Check Valve-H74
  • Cast Steel Wafer Type Single Plate Swing Check Valve-H74
  • Cast Steel Wafer Type Single Plate Swing Check Valve-H74
  • Cast Steel Wafer Type Single Plate Swing Check Valve-H74
  • Cast Steel Wafer Type Single Plate Swing Check Valve-H74
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Basic Info.

Model NO.
H74
Connection Form
Wafer
Structure
Swing
Pressure
Ordinary Pressure
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Integrated Seat
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 48"
Class
150lb-2500lb
Certificates
API 6D, CE, ISO9001
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Trademark
NAIBANG
Origin
China
HS Code
8481300000
Production Capacity
5000PCS/Year

Product Description

Casting Steel Wafer Type Single Plate Swing Check Valve

Cast Steel Wafer Type Single Plate Swing Check Valve-H74
Product features

Wafer check valve is applicable for various pipelines with nominal pressure of PN1.0 Mpa~42.0Mpa,Class 150LB~2500LB and nominal diameter of DN15~1200mm,NPS 1/2-48 and working temperature of -196~540 degree Celsius to be used for protecting from medium backflowing.The different materials selection can apply to the medium involving water,steam,oils,nitric acid,acetid,strong oxidizing medium and urea etc.

To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.

Design Features

Single Plate ( Thin type/Sandwich type or Long pattern )
Body structure in forged steel body, cast steel body, ductile iron body
Standard availabe in API 594, Testing Standard API 598/API 6D, Pressure & Temperature: ASME B16.34
Fitted available: Retainerless or with pin type
Sealing: Soft/Resilient Seated, Metal to metal seat
Wafer, Lug, Double Flanged: ASME B16.5, EN 1092

Materials

WCB CF8 CF3 GR4A Hastelloy C etc.

Corrosion protection

Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
About this product:
H74H/H74W/H74X-10-40C/P/R

Production:
Cast Steel Wafer Type Single Plate Swing Check Valve-H74
Cast Steel Wafer Type Single Plate Swing Check Valve-H74



WORKSHOP
Cast Steel Wafer Type Single Plate Swing Check Valve-H74


INSPECTION
Cast Steel Wafer Type Single Plate Swing Check Valve-H74PACKING
Cast Steel Wafer Type Single Plate Swing Check Valve-H74


We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.

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