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Select options This product has multiple variants. The options may be chosen on the product page / DetailsHigh-quality two-way ball valve type BKH with BSP internal thread, designed for high-pressure hydraulic and industrial installations. To properly select the valve for media other than hydraulic oil and for high operating temperatures, consultation with Tubes International is required. Working pressure depends on the sealing material of the valve. Material: steel (body, ball, stem). Seals: PA, PVDF or PTFE (ball), NBR or FKM (stem). Operating temperature: from -40°C to +100°C (PA); from -40°C to +150°C (PVDF); from -200°C to +250°C (PTFE); from -20°C to +100°C (NBR); from -20°C to +200°C (FKM).- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe FPR type check valve is designed to close the flow of hydraulic fluid in one direction and allow free flow of fluid in the opposite direction. Standard opening pressure: 0.5 bar (also available in 3, 6, and 10 bar). Permissible flow direction A → A1. Material: galvanized steel (body), hardened steel (stem). Sealing: metal-metal. Operating temperature: from -30°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsTwo-way ball valve type RKH with internal BSP thread, intended for high-pressure hydraulic and industrial installations. For proper selection of the valve for media other than hydraulic oil and for high operating temperatures, consultation with Tubes International is required. Material: stainless steel AISI 316Ti (body, ball, stem). Seals: POM or PTFE (ball), NBR or FKM (stem). Operating temperature: from -40°C to +100°C (POM); from -200°C to +250°C (PTFE); from -20°C to +100°C (NBR); from -20°C to +200°C (FKM).
- Available on requestFPR type check valve designed for high-pressure hydraulic and industrial installations. It closes the flow of medium in one direction and opens free flow of medium in the opposite direction. Standard opening pressure: 0.5 bar (also available in 2.5, 5, and 10 bar). Permissible flow direction A → A1. Material: AISI 316 steel (body), AISI 316 steel (stem). Sealing: FKM. Operating temperature: from -10°C to +180°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsHigh-quality two-way ball valve with internal BSP threads and mounting holes in the body, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -40°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsControlled check valve (hydraulic lock) type FPD used in hydraulic systems as a safety element against unintentional movement of double-acting actuators (retraction / extension of the piston rod). Permissible flow directions: V1 → C1 (and simultaneously C2 → V2), V2 → C2 (and simultaneously C1 → V1). Material: galvanized steel (body), hardened steel (piston). Sealing: NBR. Opening pressure: 3 bar, for thread size 3/4" - 0.5 bar. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsFPDL type controlled check valve used in hydraulic systems as a safety element against unintended movement of double-acting actuators (retraction / extension of the piston rod). Permissible flow directions: V1 → C1 (and simultaneously C2 → V2), V2 → C2 (and simultaneously C1 → V1). The valve is equipped with 2 mounting holes visible in the photo. Material: body - galvanized steel (1/4", 3/8"), aluminum (1/2", 3/4"); stem - hardened steel. Sealing: NBR. Opening pressure: 3 bar. Operating temperature: from -20°C to +100°C.
- Available on requestFour-way ball valve "X" type MKHX with internal BSP thread, designed for high-pressure hydraulic installations. Standardly equipped with mounting holes. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsHigh-quality three-way ball valve type "L" with internal BSP threads and mounting holes in the body, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe FPS valve allows free flow of hydraulic fluid in one direction (A → A1) and the opening of fluid flow in the opposite direction (A1 → A) provided that a pressure control signal "X" is applied. The standard opening pressure for free flow (A → A1) is 0.5 bar. The required pressure of the control signal "X" for opening the flow in the opposite direction (A1 → A) is determined by the product of the control coefficient and the pressure on the A1 side. Material: galvanized steel (body), hardened steel (stem). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsVNRO / VNROHP type check valves are designed to close the flow of hydraulic fluid in one direction and allow free flow of fluid in the opposite direction. Standard opening pressure is 1 bar (also available with different opening pressures from 0.2 bar to 6 bar). Permissible flow direction: A → A1. VNROHP type valves are equipped with an additional sealing ring allowing operation while maintaining a higher safety factor. Body and stem material: carbon steel with zinc-nickel coating, stainless steel AISI 316Ti. Sealing: NBR - carbon steel, viton (FPM) - stainless steel. Operating temperature: from -35°C to +100°C (NBR); from -20°C to +200°C (viton).
- Available on requestHigh-quality three-way ball valve "L" type BK3L with internal NPT thread, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsHigh-quality two-way ball valve type BKH L/S with external metric thread, DIN 2353, designed for high-pressure hydraulic installations. Available as: L (light series), S (heavy series). Material: steel (body, ball, stem). Seals: PA (ball), NBR (stem). Operating temperature: from -40°C to +100°C (PA); from -20°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsFPRI type check valve used in hydraulic systems as a component for closing the flow of hydraulic fluid in one direction and allowing free flow of fluid in the opposite direction. Designed to be screwed into a suitably deep threaded hole. Supplied with an O-ring, which serves as a seal between the valve and the threaded hole. The O-ring can be installed on either side of the valve (depending on the flow direction desired). Standard opening pressure: 0.5 bar. Permissible flow direction A → A1. Material: galvanized steel (body), hardened steel (stem). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Available on requestThe R-4000 type check valve is designed and manufactured in accordance with the PED Directive 2014/68/EU. It is intended for high-pressure hydraulic and industrial installations. It closes the flow of medium in one direction and opens free flow of medium in the opposite direction. Standard opening pressure: 0.5 bar (also available in 1, 2, 3, and 5 bar). Permissible flow direction: A → A1. Material: galvanized steel, nickel-plated brass, stainless steel AISI 316L. Sealing: NBR - standard RA, RL; viton (FKM) - standard RZ; EPDM - option. Operating temperature: from -20°C to +100°C (NBR); from -20°C to +200°C (viton); from -40°C to +150°C (EPDM).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsHigh-quality three-way ball valve "L" type BK3L with internal BSP thread, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsHigh-quality two-way ball valve type BKH with internal NPT thread, designed for high-pressure hydraulic and industrial installations. To properly select the valve for media other than hydraulic oil and for high operating temperatures, consultation with Tubes International is required. Working pressure depends on the sealing material of the valve. Material: steel (body, ball, stem). Seals: PA (ball), NBR (stem). Operating temperature: from -40°C to +100°C (PA); from -20°C to +100°C (NBR).
- Available on requestHigh-quality two-way ball valve type SKH with BSP internal thread, designed for high-pressure hydraulic and industrial installations. To properly select the valve for media other than hydraulic oil and for high temperatures, please consult Tubes International. Working pressure depends on the sealing material of the valve. Material: steel (body, ball, stem). Seals: POM or PTFE (ball), NBR or FKM (stem). Operating temperature: from -40°C to +100°C (POM); from -200°C to +250°C (PTFE); from -20°C to +100°C (NBR); from -20°C to +200°C (FKM).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsTwo-way ball valve type BKH L/S with external metric thread, DIN 2353, intended for high-pressure hydraulic installations. Available as: L (light series), S (heavy series). Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Available on requestHigh-quality three-way ball valve "L" type SK3L with internal BSP thread, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Available on requestHand lever designed for standard two-way and three-way ball valves. To ensure proper selection, the dimension SW of the square stem of the ball valve must be checked. Material: zinc alloy.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThree-way switching valve, normally closed, used in hydraulic systems to control the direction of the working fluid flow. Control is performed using a manual lever. Material: cast iron (body), hardened steel (stem). Sealing: NBR. Operating temperature: from -20°C to +90°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThree-way switching valve, normally open, used in hydraulic systems to control the direction of the working fluid flow. Control is implemented via a manual lever. Material: body - cast iron, stem - hardened steel. Sealing: NBR. Operating temperature: from -20°C to +90°C.
- Available on requestMonoblock sliding valve distributor YFM55 controlled by a manual lever with centering springs. Designed for hydraulic systems of cranes, lifts, construction machines, agricultural equipment, etc. Standardly equipped with a type C safety valve (set to 140 bar) and type 1 sliders. Material: cast iron (body), hardened steel (sliders). Sealing: NBR. Maximum working pressure: 315 bar. Maximum return pressure: 25 bar. Operating temperature: from -20°C to +80°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsMonoblock sliding valve distributor YFM35 controlled by a manual lever with centering springs. Designed for hydraulic systems of cranes, lifts, construction machinery, agricultural equipment, etc. Standardly equipped with a type C safety valve (set to 140 bar) and type 1 sliders. Material: cast iron (body), hardened steel (sliders). Sealing: NBR. Maximum working pressure: 315 bar. Maximum return pressure: 25 bar. Operating temperature: from -20°C to +80°C.
- Available on requestMonoblock sliding valve YFM80 controlled by manual levers with centering springs. Designed for hydraulic systems of cranes, lifts, construction machinery, agricultural machinery, etc. Standardly equipped with a safety valve (factory set to 180 bar) and type 1 sliders. Material: cast iron (body), hardened steel (sliders). Sealing: NBR. Maximum working pressure: 250 bar. Maximum return pressure: 50 bar. Operating temperature: from -20°C to +80°C.
- Available on requestMonoblock sliding valve YFM120 controlled by manual levers with centering springs. Designed for hydraulic systems of cranes, lifts, construction machinery, agricultural machinery, etc. Standardly equipped with a safety valve (factory set to 180 bar) and type 1 sliders. Material: cast iron (body), hardened steel (sliders). Sealing: NBR. Maximum working pressure: 250 bar. Maximum return pressure: 50 bar. Operating temperature: from -20°C to +80°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsElectricly controlled monoblock sliding valve distributor YE45 with centering springs. Designed for hydraulic systems of cranes, lifts, construction machinery, agricultural equipment, etc. Standardly equipped with a type C safety valve (factory set to 140 bar) and type 1 sliders. Material: cast iron (body), hardened steel (sliders). Sealing: NBR. Maximum working pressure: 250 bar. Maximum return pressure: 25 bar. Control voltage: 12V DC. Operating temperature: from -20°C to +80°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsTwo-way ball valve with external metric threads, designed for high-pressure hydraulic systems. Equipped with mounting holes. Used in hydraulic systems as a stroke limiting element for actuators. A hose connected to the piston rod or the element moved by the actuator is attached to the lever hole. Upon reaching the stroke, the valve shuts off the oil supply to the actuator. A simple and economical solution used, for example, in self-dumping trailers in agriculture. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Available on requestHigh-quality two-way ball valve type SKH L/S with external metric thread, DIN 2353, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Available on requestThree-way ball valve "L" type RK3L with internal BSP thread, designed for high-pressure hydraulic and industrial installations. For proper selection of the valve for media other than hydraulic oil and for high operating temperatures, consultation with Tubes International is required. Material: stainless steel AISI 316Ti (body, ball, stem). Seals: POM or PTFE (ball), FKM (stem). Operating temperature: from -40°C to +100°C (POM); from -200°C to +250°C (PTFE); from -20°C to +200°C (FKM).
- Available on requestThree-way ball valve "L" type SK3L with internal NPT thread, designed for high-pressure hydraulic installations. Material: steel (body, ball, stem). Seals: POM (ball), NBR (stem). Operating temperature: from -40°C to +100°C (POM); from -20°C to +100°C (NBR).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsCheck valve (hydraulic lock) type VRDE used in hydraulic systems as a safety element against unintentional movement of double-acting actuators (retraction / extension of the piston rod). Connections C1, C2 (from the actuator side) are equipped with locking rings and nuts according to DIN 2353. Permissible flow direction: V1 → C1 (and simultaneously C2 → V2), V2 → C2 (and simultaneously C1 → V1). The valve is equipped with a mounting hole. Material: galvanized steel (body), hardened steel (piston). Sealing: NBR. Opening pressure: 3 bar. Operating temperature: from -20°C to +100°C.
