Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

Check Valve, Water Valve, Control Valve manufacturer / supplier in China, offering Slow Shut Down Check Valve / Microresistance Slow Closing Check Valve, Microscler Floater of Stainless Steel Material Used in Level Sensor, 2000p Portable Ultrasonic Flow Meter and so on.

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Supplier Homepage Products valves Check Valve Slow Shut Down Check Valve / Microresistance Slow Closing Check Valve

Slow Shut Down Check Valve / Microresistance Slow Closing Check Valve

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Min. Order / Reference FOB Price
1 Piece US $500/ Piece
Port: Tianjin, China
Production Capacity: 2000 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union
Material: Stainless Steel
Connection Form: Flange
Structure: Swing
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence
Sealing Form: Gland Packings Globe Valve

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Basic Info

Model NO.: GL300X
Flow Direction: Unidirection
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Check Valve: Slow Closing / Quiet Close
Resistance: Microresistance
Nominal Pressure: Pn10--Pn25
Nominal Diameter: Dn50--Dn800
Trademark: U-Ideal
Transport Package: Wooden Case
Specification: SGS ISO CE
Origin: China
HS Code: 8481804090

Product Description

Connection Form: Flange
Material: Carbon steel, SS, cast iron

Structure: Check valve / hydraulic check valve / non-return valve / Microresistance slow closing check valve; Wee-resistance buffer valve
Function: Industrial control

SLOW-CLOSING CHECK VALVE Structure and Purpose
Used on the pump outlet of a water supply system to prevent medium's back-flow, water hammer and water shock. It has three functions as an electric valve, check valve and water hammer remover. It is capable of improving the safety and reliability of the water supply system effectively through integrating the technical principle of slow-open, speed valve, slow-close, and removing water hammer and preventing of both pump-starting and pump-stopping water hammer. The gate can carry out open-close automatically upon the operation rules of the water pump just by operating the pump to open or close electrically. EN300X Slow-Closing Check Valves features by the big flow and small pressure loss, reliable sealing performance, easy installation, debugging and maintenance and long duration.

Product Description
Provided with a non-return valve to control opening and closing speed. It can be adjusted to optimal opening and closing speed to cater for working conditions when pump starts or stops running.

Applicable for high-rises to reduce the production of water hammer and slamming, thus to effect quiet close.

Pressure Grade: PN10, PN16, PN25

Diaphram Type: DN50-DN350

Piston Type: DN400-DN800
Suitable MediumWater, Oil, Gas and etc.
Main materialCAST IRON,ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC.
Suitable Temperature≤80
Nominal PressurePN10--PN25
Nominal DiameterDN50--DN800
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

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