Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015 certificate
OEM/ODM Service
Sample Available

Butterfly Check Valve, Butterfly Swing Check Valve, Check Valves manufacturer / supplier in China, offering Tilting Disc Non Return Check Valve (DH44X), Stainless Steel Direct Acting Pressure Reducing Pilot Valve, Diaphragm Direct Acting Inbuilt Strainer Pressure Reducing Valve (200P) and so on.

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Tilting Disc Non Return Check Valve (DH44X)

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Min. Order / Reference FOB Price
1 Piece US $100-2,000/ Piece
Port: Ningbo, China
Production Capacity: 5000 PC/Year
Payment Terms: L/C, T/T
Material: Ci, Di, CS, Ss etc
Connection Form: Flange
Structure: Butterfly
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Industrial Control
Sealing Form: Rubber Seat / Metal Seat

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Basic Info

Model NO.: DH44X
Flow Direction: Unidirection
Standard: ANSI, API, DIN, BS, GB etc
Application: Industrial Usage, Water Industrial Usage, Household Usage
Certificate: ISO, Ce
Size: Dn250--Dn2200
Trademark: KARFAR / OEM
Transport Package: Inner Packing: Foam: Outside: Plywooden Case
Specification: API, Bs, GB, Jb,DIN,etc.
Origin: China
HS Code: 8481300000

Product Description

Tilting Disc Check Valve (with weight hammer) 
Model:  DH44X

Butterfly type Tiny resistance Slow shut silent check valve is mounted at the outlet pipeline of the pressurized output water pump in industrial water supply and drainage system, urban water supply and drainage system, high-rises, sewage discharge, hotel and restaurants, functions to cut off the backflow of medium and eliminate destructive water hammer. On the basis of original model, DH44X has great improvement on its design, structure and technical performance.

Featured by small volume, lightweight, easy installation, small install space, time and labor saving for service and maintenance etc. This valve is an optimal choice for water supply and drainage system.

Medium applicableWater, Oil, Gas and etc.
Main materialCast Iron Dutile Iron, WCB, WCC, WC6, SS304, SS316, CF8 etc.
Temperature applicable≤80ºC / ≤200ºC (as per request)
Nominal PressurePN10--PN40 (CL150 ~ CL300)
Nominal DiameterDN250--DN2200
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements
Tilting Disc Non Return Check Valve (DH44X)
Tilting Disc Non Return Check Valve (DH44X)

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