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Uses and features

H44X (SFCV) series of rubber valve check valve parts design mainly by the valve body, valve cover and rubber petals composed of three main components. The company is located in:

The rubber valve in the valve is made of steel plate, steel bar and reinforced nylon cloth, the outer layer is made of rubber, and the life span of valve flap can reach 1 million times. H44X (SFCV) series of rubber valve check valve with full flow area design, with head loss, easy accumulation of debris, easy maintenance and so on. H44X (SFCV) series of rubber valve check valve is mainly suitable for horizontal installation of water supply and drainage system can be installed at the pump outlet to prevent backflow and water hammer on the pump damage. H44X (SFCV) series of rubber valve check valve can also be installed in the water inlet and outlet of the bypass pipe to prevent the pool water back to the water supply system. Check valve is generally suitable for cleaning media, should not be used for containing solid particles and larger viscosity media.

Rubber valve check valve main specifications

Nominal pressure MPa: Seal test

Pressure MPa: Shell test

Pressure MPa: high work

Pressure MPa: Operating temperature ?

H44X-10: 1.0 1.1 1.5 1.0 =80

H44X-16: 1.6 1.76 2.4 1.6

Rubber valve check valve main parts materials

Part Name: Body, bonnet, disc

Material: cast iron, cast iron