Nominal diameter:

DN 100, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 1000, 1050, 1200

Nominal pressure:

PN 1.6 2.5,4.0, 6.3, 8.0, 10.0, 12.5, 15.0 МPа

Gate sealability:

by А, В Class

Application:

As a shut-off device for shutting off the flow of the working medium on pipelines for the transportation of water, steam, natural gas, oil and oil products.

Nominal diameter:

PN, МPа: 1,6 — 16,0 (ANSI Class 150 — 900)

Nominal pressure:

DN: 25 — 1400 (ANSI 1*- 56*)

Application:

on main gas pipelines and oil pipelines, process piping of compressor and gas distribution stations, on processing lines for pumping oil and oil products, in water and heat supply systems.

Application:

to regulate the flow and pressure of liquid and gaseousmedia, as well as shut-off and control devices for pipelines.

Valves:

shut-off, back pressure, regulating valves;

safety, pulse, control and throttle valves;

electromagnetic valves.

Nominal diameter:

DN 150, 200, 250, 300, 350,400, 500, 600,700, 800,1000,1050,1200

Nominal pressure:

PN 1.6 2.5, 4.0, 6.3, 8.0, 10.0, 12.5,15.0 МPа

Application:

as a shut-off device for shutting off the operating medium flow in the main oil and oil product pipelines.

Nominal diameter:

DN 15+200 mm, PN 0.6_40.0 МPа (6…4Q0 kp/сm2)

Angle and process valves

Check valves

Nominal diameter:

DN 10-150mm

Of nominal pressure

PN <40 МPа

Control valves

Operation medium:

DN 15+200 mm, PN 0.6.40,0 МPа (б .400 kp/сm2)

Nominal diameter:

DN 200

Nominal pressure:

PN 1.6; 2.5 МPА

Gate sealability

by А Class

Application:

for protection against unacceptableexcess of pressure set for the process pipelines ofthe tank battery, at oil pumping stations with a tank.The block of safety valves with switching devicesis designed for automatic release of the mediumwhen the pressure rises above the set pressure invessels, apparatus or pipelines, for oil refining, oiland gas producing, petrochemical, gas and powerindustries in moderate, cold and tropical climates.