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Tiny Drag Slow Check Valve (DH44X)

Tiny Drag Slow Check Valve (DH44X)
Price: US $ 246-31682/Piece
Trade Terms: FOB
Min Order: 1/Piece
Pay Type: T/T
Description of butterfly check valve (DH44X Tiny Dray Slow shut type)

Butterfly type Tiny Dray Slow shut silencing 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, functioned to cut off the backflow of medium and eliminate destructive water hammer. Great improvement has been carried out its design, structure and technical performance on the base of the similar product.

Featured by small volume, lightweight, easy installation, little occupation of space, saver if time and labor for servicing and maintenance, and etc., this valve is an optimal solution for water supply and drainage products.

design and manufacture standard:GB/T12238-1989, CJ/T282-2008
connecting flange standard:JB/T78-1994,JB/T79-1994, GB/T9113.1-2000
end to ane standard:JB/T1221-2005
test and inspection standard:JB/T9092-1999
DN250-DN1400
PN10-PN25


Prod Model: DH44X
Markets: North America,South America,Southeast Asia,Africa,Mid East,Eastern Asia
Material: Cast Steel
Connection Form: Flange
Structure: Swing
Function: Nrvg Silence
Application: Household Usage
Established in 1985, Zhejiang Guanlong Valve Machinery Co., Ltd. is a professional manufacturer which integrating development, production, sales, installation and service into an organic whole.
Our company mainly manufactures valves according to ANSI, API, DIN, BS, and Chinese GB standards. We are specializing in producing hydraulic control valves, check valves, multifunctional pump control valves, pressure reducing valves, adjusting valves and butterfly valves. There are 6 major series and more than 1000 specifications now.
Our products are exported to worldwide, such as the USA, Canada, Europe, the Middle East and South East and Southeast Asia. With high content of technology and reliable quality, our products have gained good fame from the customers.
After nearly 20 years of development and self-perfection, our products are supported by novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.
We will fully exert our advantage on technology and management to improve continuously our product quality and manufacture high quality valve products to satisfy the customers.

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  • Zhejiang Guanlong Machinery Valve Co., Ltd.

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