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Wafer Type Tilting Disc Swing Check Valve

Dec 16, 2017

Wafer Type Tilting Disc Swing Check Valve

Overview

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.

Product Description

Model NO.: H77

Connection Form: Wafer

Pressure: Ordinary Pressure

Sealing Form: Gland Packings Globe Valve

Standard: ANSI

Size: 2" - 40" or DN50 - DN1000

Class: 150LB - 1500LB  or PN16 - PN250

Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc

Structure: Swing

Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Flow Direction: Unidirection

Certificates: API 6D, CE, ISO9001

HS Code: 8481300000

Specification: API598, API6d, ANSI, Bs, DIN, JIS

Application Fields: Metallurgy, Light Industrial, Electric Power, Petroch

Delivery Detail: 20-45 Days According to The Specific Quantities


Standards:
Design & Manufacture: API 6D, API 594, ASME B16.34
Face to Face: API 594, API 6D
Connection End: ASME B16.5, ASME B 16.47
Test and Inspection: ISO5208, API 6D