Grooved rubber disc check valve

Product group
Fire Protection Valves
Model
BJH84X-16Q
Origin
China

Hebei Belo Valve Sales Co., Ltd.

China
Hebei Belo Valve Sales Co., Ltd.

Supplier info

Business type
Manufacturer
Year established
2005
Number of employees
120
Location
China
Exports to
Worldwide

This kind of grooved rubber disc check valve is widely used water supply and drainage system, fire protection system in municipal works, civil construction, industrial engineering and other industrial projects.

12 month warranty!

• Strict inspections before delivery!
• Direct factory price!
• Fast delivery!

Product name: Grooved rubber disc check valve

Model no.: BJH84X-16Q

The grooved rubber disc check valve adopts grooved connection, which is easy to install, fast and convenient to maintain, and cost-saving; the rubber disc is packed with steel plate and reinforced nylon cloth, and is coated with rubber. It can open and close more than 1 million times.

Characteristics of grooved rubber disc check valve:

1. compact in structure, small in size, light in weight, flexible to operate, fast and easy to maintain.
2. Has long and continuous working life.
3. Small head loss, not easy for debris-accumulation.
4. The flow channel is smooth, and the fluid resistance is small.

Applications of grooved rubber disc check valve:

This grooved check valve is mainly suitable for horizontal installation of water supply and drainage system, installed at the outlet of the pipeline pumps in fire protection, air conditioning, gas, petroleum, chemical industry, water treatment, municipal administration, shipping building and other industrial projects, to prevent the mediums from flowing back and protect the pump from the damage caused by the water hammer.

Technical specifications:

Model No PN( MPa ) Test pressure (MPa) Mediums Working temperature
Model No PN( MPa ) Strength(water) Seal(water) Mediums Working temperature
BJH84X-10Q 1.0 1.5 1.1 Water, oils ≤ 80℃
BJH84X-16Q 1.6 2.4 1.8 Water, oils ≤ 80℃

Material for main parts:

Parts name Material
Valve body and deck Ductile cast iron
Valve disc Carbon steel + reinforced nylon cloth

Additional information:

DN DN50-200
PN PN10/16
Mediums water
Working temperature ≤80℃

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