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HH44X Low resistance counterweight slow closing non return check valve

HH44X Low resistance counterweight slow closing non return check valve

HH44X Low resistance counterweight slow closing non return check valve
CategoriesCheck Valve
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BrandGARLOS
Update Time2018-12-14
Detail Information
Valve Details

HH44X Low resistance counterweight slow closing non return check valve


HH44X/HH44T/HH44H series of check valve is a safety device mounted in the pipeline or pump outlet to prevent the pump from inversed running due to the water hammer’s shock produced in the side-flow of the medium when the pump stops. And it features by the light flap, big opening, notable power saving, small fluid resistance, new-style of water hammer removal mechanism’s design, stable and reliable seal performance, wearable, long duration, stable running, without vibration and noise etc.
The valve is suitable for the pipeline related to the systems of water supply and drainage, fire-fighting, warming etc. or the pump outlet to prevent both pump and pipeline from being damaged due to the water hammer produced in medium’s back-flow.

Dimension
Material
Component Name
Valve Body & Bonnet
Disc
Stem & Piston
Material
Gray Cast iron HT200,
Ductile Iron QT400-18,
Cast Steel WCB,
Vulcanized carbon steel and NBR,
Carbon steel
Fine Carbon Steel 45#,
Stainless Steel 2Cr13
Installation
Product Packing
YM Valves producing

YM VALVES GROUPS

We are Valve manufacture with 40 years manufacturing expertise, China Classification Society in 2007 and achieved the certificate of valve manufacturing, improved quality of valve manufacturing, shipbuilding became a professional valve manufacturer. By 2010, the United Kingdom (LR) Lloyd's approval of qualified products, the company mass 8.5MPa pressure level valve; large-tonnage dock with the cone-shaped discharge valve has a strong competitive strength; innovative valve technology important for our national defense work services. We have been to improve our level of product design to meet the requirements of the user market. Filling pressure medium sealed the success of large-diameter valve manufacturer, industrial valves in China narrowed the gap with foreign technology.
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Ministry of Water Resources State enterprises to obtain the production of hydraulic valve structure permits the production of large turbine main valve, vent valve, adjustable door; company has a nationally recognized NDT qualification.
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Double-sided sealing large diameter butterfly valve, double valve sealing surface and a half, large-diameter spherical sealing butterfly valve, fixed emission cone valve, piston valve and high wear-resistant plate-shaped valve, instrument valve has become our main products, such valves door for the oil refinery has a certain market competitiveness.
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American butterfly valve according to the introduction of production technology standards ANSI/AWWAC504-80 U.S. manufacturing is one of our important products, learn more advanced features of high-performance butterfly valve seal is eccentric way our water supply, environmental protection and sewage treatment., Metallurgical and chemical pipeline product of choice.
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Large-diameter valves are widely used in power plants nationwide and abroad, a large thermal power plants, hydropower. I produced a soft seal butterfly valve, metal sealed butterfly valve, quick exhaust valve closing, slow closing hydraulic control valve series full range of control.
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The company also produced a vacuum valve, hydraulic control valves, eccentric fan-shaped valves, check valves, mud valves, composite-style exhaust valve, expansion joint head, mechanical water gate boxes.

Why Choose Us

30 years working in Valves

Our new base covers an area of 60 acres, the main production plant 10,000 square meters, office support facilities nearly 5,000 square meters, a large vertical lathe and CNC machine tools and other testing equipment.

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Over 20 international serivces working for you with SOP.

We are not only sale products, we are doing market solution for you.

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