Gland shut-off valves DN10-600 PN25
Nominal diameter: from 50 to 600 mm Nominal pressure: 2.5 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Shut-off stuffing box valves DN10-500 PN40
Nominal diameter: from 50 to 500 mm Nominal pressure: 4.0 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Shut-off stuffing box valves DN10-400 PN63
Nominal diameter: from 10 to 400 mm Nominal pressure: 6.3 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Shut-off valve steel flange bellows DN15-300 PN-16
Nominal diameter: from 15 to 300 mm Nominal pressure: 1.6 MPa Body: steel 20L, 25L, 12Х18Н9, 12Х18Н9ТЛ, 10Х17Н13М2Т Spool: steel 20L, 25L, 12Х18Н9, 12Х18Н9ТЛ, 10Х17Н13М2Т
Steel flanged bellows shut-off valve DN15-300 PN40
Nominal diameter: from 15 to 300 mm Nominal pressure: 4.0 MPa Body: steel 20L, 25L, 12Х18Н9, 12Х18Н9ТЛ, 10Х17Н13М2Т Spool: steel 20L, 25L, 12Х18Н9, 12Х18Н9ТЛ, 10Х17Н13М2Т
Energy valves
Connection to the pipeline: for welding. Installation position on the pipeline: any, in the upper hemisphere relative to the neck. Valves (gates) are intended for outdoor installation and installation in enclosed spaces. Direction of supply of working medium: recommended under the valve.
Rotary check valves DN 20-600 PN 16
Nominal diameter: from 20 to 600 mm Nominal pressure: 1.6 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Rotary check valves DN 20-600 PN 25
Nominal diameter: from 20 to 600 mm Nominal pressure: 2.5 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Rotary check valves DN 20-600 PN 40
Nominal diameter: from 50 to 600 mm Nominal pressure: 4.0 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Lift check valves DN 15-300 PN 16
Nominal diameter: from 15 to 300 mm Nominal pressure: 1..6 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Lift check valves DN 15-300 PN 25
Nominal diameter: from 15 to 300 mm Nominal pressure: 2.5 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Lift check valves DN 15-300 PN 40
Nominal diameter: from 15 to 3 00 mm Nominal pressure: 4.0 MPa Working medium: water, steam, oil products Working medium temperature: up to 425 °C (carbon steels) up to 525 °C (stainless steels)
Products
WENZHOU GAIRUI VALVE.CO.LTD is a Chinese company that sells pipeline fittings according to the Russian Gost standard. Our main products are: Gate valve, Valve, Ball valve, Non-return and lift valve, Butterfly valve. They can be flanged, threaded and welded.
Our rule is high quality products、competitive price, timely delivery and most satisfactory services. We cordially look forward to our cooperation, and invite you to our factory to inspect our products and production!