Hydrant Valve Dn-200 (replacement of the cast-iron valve)

Appointment

Hydrant valves Dn-200 are designed for delivery of irrigation water from the distribution system (steel, plastic, concrete pipelines) to the full-circle stationary systems, mobile and center pivots. Hydrant valve is not intended to regulate the water flow rate. It is mainly used as a cut-off valve which gate is positioned in «OPEN» & «CLOSED» end positions.

 

Design and working principle

Hydrant valve consists of the body 1, inside which there is a screw 2, sealing 4 and a cover 3, which is raising above the body 1, thus activating the delivery of water to the irrigation hydrant valve. Flange bolted connection.

 

1.

Corps

structural steel

2.

Screw

Stainless Steel

3.

Cover

Stainless Steel

4.

Seal

rubber compounds

Specification

Working pressure, kg/cm2 (MPa)

8 (0.8)

Test pressure, kgf/cm2 (MPa)

16 (1.6)

Finishing, DIN EN ISO 1461

hot zinc

Weight, kg

23

 

 

 

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