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

Dual Plate Check Valve, Dual Disc Check Valve, Non Return Valve manufacturer / supplier in China, offering (HH46X/H) Buffer Slow Shut Butterfly Clapper Non Return Check Valve, Stainless Steel Direct Acting Pressure Reducing Pilot Valve, Diaphragm Direct Acting Inbuilt Strainer Pressure Reducing Valve (200P) and so on.

Gold Member Since 2007
Audited Supplier

(HH46X/H) Buffer Slow Shut Butterfly Clapper Non Return Check Valve

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $40-400/ Piece
Port: Ningbo, China
Production Capacity: 3000PCS/Month
Payment Terms: L/C, T/T
Material: Ci, Di, CS, Ss Etci, Di, CS, Ss etc
Connection Form: Flange
Structure: Butterfly Type Check Valve/ Dual Disc
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvg Silence, Non Return
Sealing Form: Soft Sealing/ Hard Sealing

You Might Also Like


Basic Info

Model NO.: HDH46X/H, HYH46EJ/H
Flow Direction: Unidirection
Standard: ANSI, DIN, BS, GB, JIS etc
Application: Industrial Usage, Water Industrial Usage
Certificate: ISO, Ce
Temperature Applicable: ≤ºC
Medium Applicable: Water, Source Water
Pressure Rating: Pn10, Pn16, Pn25, Pn40 (Cl150,Cl300)
Trademark: KARFAR
Transport Package: Bubble Plastic Paper + Plywood Case
Specification: DN50 - DN2000
Origin: China
HS Code: 90328100

Product Description

Micro Resistance Slow shut Butterfly type Check Valve 

(HH46X/H) Buffer Slow Shut Butterfly Clapper Non Return Check Valve

Δ This valve is outstanding for its structure, reasonable design, small profile, light weightness, good sealing performance, strong recycling capability, small flow resistance. it can slowly shut with no slamming, no vibration and no noise.The closing speed can be adjusted according to the specific condition at your site in order to eliminate pressure surge at the best closing speed.
This model is popularly used in water supply and drainage pipeline of high-rise building and fire protection system. It is mounted at the outlet of pump to cut off backflow, preventing destructive pressure surge and securing the operation of the pipeline and pump. It is very energy-saving.

Medium applicableWater, Source water etc.
Main materialCast Iron, Ductile Iron, Carbon Steel, Alloy Steel etc.
Temperature applicable≤80ºC
Nominal Pressure150lb--900lb
Nominal Diameter2"--48"
Flange DimensionANSI B16.42BS4504, ISO2531, ISO7005 etc. 
Face to Face LengthBS5155, ISO5752, DIN3352 etc.
(HH46X/H) Buffer Slow Shut Butterfly Clapper Non Return Check Valve
(HH46X/H) Buffer Slow Shut Butterfly Clapper Non Return Check Valve

Send your message to this supplier

avatar Miss Rebecca

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now