Product Description: Hydraulic Pump Control Valve-700X

Connection dimension of flange:

PN1.0MPa, PN1.6MPa to GB4216

PN2.5MPa to GB9113

Purpose:

For the pump direct water supply applications in the mining industry, enterprises and high buildings and the pipe network applications of domestic water.

Suitable temperature: ≤ 80º C

Advantages:

Be controlled by the course, the electro, magnetism and waterpowe[ Can avoid the water hammer and ensure the pump of pipeline to safely operate.

Pressure rating: PN (MPa)

1.0 1.6 2.5

Diaphragm type: DN20~450mm

Piston type: DN500~900mm

Tests:

Test JB/T9092, GB/T13927

Nominal pressure: PN(MPa)

Body: PN x1.5

Seal: PN x 1.1

Materials:

Body: Cast iron, ductile iron, carbon steel, stainless steel, bronze

Bonnet: Cast iron, ductile iron, carbon steel, stainless steel, bronze

Compression spring: Silicon manganese stee

Cylinder liner: Stainless steel

Diaphragm clamping: Ductile iron Plate

Piston: Ductile iron, bronze

Diaphragm: NBR rubber

O-ring: NBR rubber

Stem: Stainless steel

Disc: Ductile iron, bronze

Gasket: NBR rubber

Gasket clamping: Ductile iron. Bronze Plate