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Manufacturers — Check Valves (Non-Return)

MEZON FT RUS LLC

Saint Petersburg · Medium · since 2010 (16 yr)
Main Products: Check Valves (Non-Return), Control Valves, Globe & Stop Valves, Gate Valves, Flanges
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Flanged Non-Return Shut-Off Valve with Indicator DN 80 PN 10 Series 458 (KMIAP.491925.002-07)
Flanged Non-Return Shut-Off Valve with Indicator DN 80 PN 10 Series 458 (KMIAP.491925.002-07)
Flanged Check Valve with Indicator DN 65 PN 10 Series 458 (KMIА.491925.001-03)
Flanged Check Valve with Indicator DN 65 PN 10 Series 458 (KMIА.491925.001-03)
Flanged Check Valve with Indicator DN 100 PN 10 Series 458 (KMIА.491925.003-03)
Flanged Check Valve with Indicator DN 100 PN 10 Series 458 (KMIА.491925.003-03)

SAZ CJSC

Saratov Oblast · Large · since 2002 (24 yr)
Main Products: Ball Valves, Valves & Flow Control, Check Valves (Non-Return), Globe & Stop Valves, Butterfly Valves
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Flanged Reverse-Flow Valve SAZ 44077 DN 150-1000 PN 2.5-4.0 MPa
Flanged Reverse-Flow Valve SAZ 44077 DN 150-1000 PN 2.5-4.0 MPa
Steel Flanged Check Valve KО for Preventing Backflow
Steel Flanged Check Valve KО for Preventing Backflow
Steel Check Valve for Welding ZO - Prevents Backflow
Steel Check Valve for Welding ZO - Prevents Backflow

PTPA OJSC

Moscow · Large · since 2002 (24 yr)
Main Products: Check Valves (Non-Return), Ball Valves, Wedge Gate Valves, Butterfly Valves, Gate Valves
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Check Valves PT44151 - Prevent Reverse Flow of Medium
Check Valves PT44151 - Prevent Reverse Flow of Medium
Axial-Discharge Check Valves for Pipeline Protection PT41001
Axial-Discharge Check Valves for Pipeline Protection PT41001
Non-Return Valve for Preventing Backflow - PT41012
Non-Return Valve for Preventing Backflow - PT41012

Energomash (Chekhov) - CZEM OJSC

Moscow Oblast · Large · since 2009 (17 yr)
Main Products: Gate Valves, Valves & Flow Control, Wedge Gate Valves, Check Valves (Non-Return), Control Valves
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Reverse Valve 843-40-0A-04 for Thermal Power Plants
Reverse Valve 843-40-0A-04 for Thermal Power Plants
Reverse Valve for Thermal Power Plants 843-40-0A-01
Reverse Valve for Thermal Power Plants 843-40-0A-01
Reverse Valve 935-225-0v-Sh
Reverse Valve 935-225-0v-Sh

BKZ LLC

Altai Krai · Large · since 2015 (11 yr)
Main Products: Gate Valves, Control Valves, Valves & Flow Control, Control Valves & Actuators, Pressure relief valves
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Reverse Valve Series 935, DN 100-250, Pressure Ratings 9.8-23.5 MPa
Reverse Valve Series 935, DN 100-250, Pressure Ratings 9.8-23.5 MPa
Reverse Valve Series 720, PP 25.0; 37.3 MPa; DN 20
Reverse Valve Series 720, PP 25.0; 37.3 MPa; DN 20
Automatic Check Valve Series 912, DN 100-400, 30.4; 37.3 MPa
Automatic Check Valve Series 912, DN 100-400, 30.4; 37.3 MPa

IK-2 FSIN of Russia in the Republic of Tatarstan

Republic of Tatarstan · Small · since 2002 (24 yr)
Main Products: Wedge Gate Valves, Check Valves (Non-Return), Industrial Filters, Mattress Protectors & Covers, Lining & Technical Fabrics
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Non-Slam Check Valve DN 100 Model 19ch01br
Non-Slam Check Valve DN 100 Model 19ch01br
Non-Slam Check Valve DN 150 - Model 19ч01бр
Non-Slam Check Valve DN 150 - Model 19ч01бр
Non-Slam Check Valve DN 80 Model 19ch01br
Non-Slam Check Valve DN 80 Model 19ch01br

PJSC KALUGA TURBINE PLANT

Kaluga Oblast · Large · since 2002 (24 yr)
Main Products: Check Valves (Non-Return), Other Industrial Components, Pumps & Compressors, Vacuum Pumps, Centrifugal Pumps
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Turbine Protection Check Valve KOS-400-1M2.5-1
Turbine Protection Check Valve KOS-400-1M2.5-1
Protective Check Valve for Turbine, Model KOS-150-2M6.3-1
Protective Check Valve for Turbine, Model KOS-150-2M6.3-1
Reverse Valve KOS-400-1M 0.63 for Turbine Protection
Reverse Valve KOS-400-1M 0.63 for Turbine Protection

AFZ-PK LLC

Omsk Oblast · Small · since 2012 (14 yr)
Main Products: Check Valves (Non-Return), Globe & Stop Valves, Wedge Gate Valves, Ball Valves
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Automatic Check Valve AZ 440 / AZ 450
Automatic Check Valve AZ 440 / AZ 450
Reverse Valve for Pipeline Systems AZ 440, AZ 450
Reverse Valve for Pipeline Systems AZ 440, AZ 450
Automatic Check Valve AZ 440, AZ 450
Automatic Check Valve AZ 440, AZ 450

AK "KORVET" OJSC

Kurgan Oblast · Large · since 2002 (24 yr)
Main Products: Wellhead & Christmas Tree Valves, Gate Valves, Check Valves (Non-Return), Ball Valves, Wedge Gate Valves
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Reverse Rotation Check Valve (KU) for Pipeline Applications
Reverse Rotation Check Valve (KU) for Pipeline Applications
Reverse Flow Shut-off Valve for Pipeline Applications
Reverse Flow Shut-off Valve for Pipeline Applications
Steel Check Valves, Type KKO for Preventing Backflow
Steel Check Valves, Type KKO for Preventing Backflow

ATEK OJSC

Moscow · Micro · since 2002 (24 yr)
Main Products: Ball Valves, Control Valves, Check Valves (Non-Return), Control Valves & Actuators
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Automatic Check Valve ATEK.494284.003
Automatic Check Valve ATEK.494284.003
Automatic Check Valve ATK.494284.001
Automatic Check Valve ATK.494284.001
Automatic Check Valve for Pipeline Protection AТЭК.494284.004
Automatic Check Valve for Pipeline Protection AТЭК.494284.004

GAZGIDROSNAB LLC

Republic of Tatarstan · Small · since 2003 (23 yr)
Main Products: Check Valves (Non-Return), Gate Valves, Butterfly Valves, Control Valves, Knife Gate Valves
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Reverse Rotation Check Valve 19S19R
Reverse Rotation Check Valve 19S19R
Reverse Valve for KNS KOP, DN 300-1400, EPDM Seal
Reverse Valve for KNS KOP, DN 300-1400, EPDM Seal
Metal-to-Metal Sealing Check Valve with Damping Device 19S20HNJ
Metal-to-Metal Sealing Check Valve with Damping Device 19S20HNJ

PROMARMSTROY LLC

Chelyabinsk Oblast · Small · since 2015 (11 yr)
Main Products: Check Valves (Non-Return)
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Flanged Symmetrical Check Valves PSKOA DN 15...700 mm
Flanged Symmetrical Check Valves PSKOA DN 15...700 mm
Welded Body Check Valves PSKOW DN 15...700 mm PN 1.6...70
Welded Body Check Valves PSKOW DN 15...700 mm PN 1.6...70
Reverse Rotation Check Valves with Upper Cover PSKOC DN 15...700 mm
Reverse Rotation Check Valves with Upper Cover PSKOC DN 15...700 mm

ROU CJSC

Altai Krai · Large · since 2003 (23 yr)
Main Products: Check Valves (Non-Return), Control Valves, Control Valves & Actuators, Valves & Flow Control, Gate Valves
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Non-Return Valve Series 843 DN 32 - 80, PN ≤ 50MPa, T ≤ 570°C
Non-Return Valve Series 843 DN 32 - 80, PN ≤ 50MPa, T ≤ 570°C
Automatic Check Valve Series 935 DN 50-400, PN up to 40MPa, T up to 570°C
Automatic Check Valve Series 935 DN 50-400, PN up to 40MPa, T up to 570°C
Reverse Valve Series 4C DN 50-450, PN ≤ 63MPa, T ≤ 570°C
Reverse Valve Series 4C DN 50-450, PN ≤ 63MPa, T ≤ 570°C

UK TES LLC

Sverdlovsk Oblast · Medium · since 2012 (14 yr)
Main Products: Other Industrial Components, Check Valves (Non-Return)
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Special Reverse Valve KOS 200-1M4
Special Reverse Valve KOS 200-1M4
Special Check Valve KOS 150-2M10 for Turbine Protection
Special Check Valve KOS 150-2M10 for Turbine Protection
Special Check Valve KOS-400-1M2.5 for Turbine Protection
Special Check Valve KOS-400-1M2.5 for Turbine Protection

ARMALIT OJSC

Saint Petersburg · Large · since 2002 (24 yr)
Main Products: Valves & Flow Control, Wedge Gate Valves, Gates, Brass Gate Valves, Butterfly Valves
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Flanged Non-Return Valve DN 50 PN 2.5 MPa (25 kgf/cm²) ITSHL.494315.003
Flanged Non-Return Valve DN 50 PN 2.5 MPa (25 kgf/cm²) ITSHL.494315.003
Non-Return Shut-Off Valve DN 25, PN 10.0 MPa ITSHL.491911.007-05
Non-Return Shut-Off Valve DN 25, PN 10.0 MPa ITSHL.491911.007-05
Non-return Shut-off Valve, DN 20, PN 4.0 MPa, Model ITSHL.491911.008-02
Non-return Shut-off Valve, DN 20, PN 4.0 MPa, Model ITSHL.491911.008-02

BAZ OJSC

Republic of Bashkortostan · Large · since 2002 (24 yr)
Main Products: Gate Valves, Pressure relief valves, Check Valves (Non-Return), Safety & Relief Valves, Other Valves & Fittings
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Automatic Check Valves KOP DN 50-600 PN 1.6-16.0 MPa
Automatic Check Valves KOP DN 50-600 PN 1.6-16.0 MPa
Automatic Check Valves ZO DN 50-400 PN 1.6-25.0 MPa
Automatic Check Valves ZO DN 50-400 PN 1.6-25.0 MPa
Automatic Check Valves ZO DN 50-600 PN 1.6-25.0 MPa
Automatic Check Valves ZO DN 50-600 PN 1.6-25.0 MPa

GIDRON LLC

Sverdlovsk Oblast · Small · since 2005 (21 yr)
Main Products: Hydraulic & Pneumatic Valves, Brake Pads, Hydraulic & Pneumatic Directional Valves, Check Valves (Non-Return), Globe & Stop Valves
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Hydraulic Check Valve K1O150100A1C for Efficient Flow Control
Hydraulic Check Valve K1O150100A1C for Efficient Flow Control
Hydraulic Check Valve K1O100034A2C for Liquid Control
Hydraulic Check Valve K1O100034A2C for Liquid Control
Hydraulic Check Valve K1O45012A1C
Hydraulic Check Valve K1O45012A1C

KSA CJSC

Kurgan Oblast · Large · since 2009 (17 yr)
Main Products: Gate Valves, Globe & Stop Valves, Valves & Flow Control, Wedge Gate Valves, Check Valves (Non-Return)
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Reverse Valve KSA41040 for Nuclear Power Systems
Reverse Valve KSA41040 for Nuclear Power Systems
Industrial Check Valve KSA41 TU 3741-002-62603588-2010
Industrial Check Valve KSA41 TU 3741-002-62603588-2010
Industrial Check Valve KSA41 TU 3742-042-62603588-2016
Industrial Check Valve KSA41 TU 3742-042-62603588-2016

NKT Cryogenic Technology OJSC

Saint Petersburg · Large · since 2018 (8 yr)
Main Products: Vacuum Pumps, Check Valves (Non-Return), Valves & Flow Control, Non-industrial — needs review, Industrial Components
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Reverse Flow Valve for Cryogenic Equipment KVO.7445.000
Reverse Flow Valve for Cryogenic Equipment KVO.7445.000
Cryogenic Equipment Check Valve KS.7544.000
Cryogenic Equipment Check Valve KS.7544.000
Cryogenic Equipment Check Valve KVO.7424.000
Cryogenic Equipment Check Valve KVO.7424.000

SOYUZ-01 OJSC

Moscow Oblast · Medium · since 2002 (24 yr)
Main Products: Control Valves & Actuators, Valves & Flow Control, Pressure relief valves, Control Valves, Check Valves (Non-Return)
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Reverse Valve Series S.OK for Pipeline Systems
Reverse Valve Series S.OK for Pipeline Systems
Axial Flow Check Valves Series S.OK, Type S.OKOF
Axial Flow Check Valves Series S.OK, Type S.OKOF
Reverse Valves Series S.OK, Type S.OKR
Reverse Valves Series S.OK, Type S.OKR