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H74 Wafer Single Disc Swing Check Valve with Hard-Sealed

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Material

Cast Steel

Connection Form

Flange

Structure

Swing

Pressure

Ordinary Pressure

Function

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

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage,Water Industrial Usage

Size

2” to 54”

Class

150lb to 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



H74 Wafer Single Disc Swing Check Valve With Hard-Sealed

1


Metal seal or rubber seal.
DN50-DN1500, class150-2500

Product features
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.



WCB CF8 CF3 GR4A Hastelloy C F304 F316 A105etc.

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


Is a professional valve manufacturer integrating design, technical development, produce and sale service, has a solid strength and rich production experience.

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Phone: +86-17357708953 
            nipo@nipovalve.com
WhatsApp: +8617357708953 
Add: Zhongxing Road 43#, Tangtou Industrial Zone, Ou-bei town, Wenzhou, Zhejiang, China.
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