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    Bucher Hydraulics Directional Seat Valves

    Bucher Hydraulics Directional Seat Valves

    Bucher Hydraulics directional seat valves: monoblock, cartridge valves, manifold mounting and stack mounting valves

    Monoblock Units

    Solo units are compact monoblock valves with pipe-threaded ports. They can be directly installed into a hydraulic system:

    • SVH04: Low-weight, aluminium, seat valve blocks for controlling single- or double acting cylinders where high levels of leak-tightness are required.
    • WSH03:  aluminium monoblocks with a maximum of 5 actuator ports.

    Cartridge Valves

    Needing the least possible space, cartridge vavles make it possible to develop tailor-made solutions to develop tailor-made solutions:

    • Solenoid: W1C | EEx-W1C | WSP22G /O | WS22G /O | WRP22G /O | WS22G.D /O.D | WS22G.H / O.H | WR22G / O | WR22L / K | WRA22G / O | W1D / F | EEx-W1D / F | WS32G | WSP32GA10 | WS42GNA-8
    • Hand adjustment: W1T / W | W1U / X / V / Y
    • Digital: WS22G / OD
    • Monitored operating position: WS22GNDS | WR22G.DS
    • Active control: WL22SD | WL22SDU / S1
    • Passive control: WL22SDL / R / P | WL22SDL | WL22SDUR

    Manifold Mounting

    Valves for mounting on manifold blocks or subplates usually have a mounting pattern that conforms to ISO, CETOP, NFPA and DIN standards to be fitted to any suitable standard interface:

    • Solenoid: W2N/P 22S/O |W2N/P 32S/O | W2N/P 33R | W2N/P 43F/G | W2N/P 44A
    • Hand adjustment: W2N/P 22S/O | W2N/P 32S/O | W2N/P 33R | W2N/P 43F/G | W2N/P 44A
    • Pneumatic: W2N/P 22S/O | W2N/P 32S/O | W2N/P 33R | W2N/P 43F/G | W2N/P 44A
    • Solenoid EEx: EEx-W2N22S/O | EEx-W2N32S/O | EEx-W2N33R | EEx-W2N43F/G | EEx-W2N44A

    Stack Mounting Valves

    Thanks to their “sandwich” design, these valves are like a versatile building-block system:

    • With bypass function: SWESC-PT-6 | EEx-SWESB-PT | SWRA22… | SWS22… | SWESC | EEx-SWESB |
    • With inline function: SWESC-P-6 | EEX-SWESB-P | SWS22…-P | SWR22…-P | SWESC-A-6 | EEX-SWESB-A | SWS22…-A | SWR22…-AZ | SWR22…-AA | SWESC-B-6 | EEX-SWESB-B | SWS22…-B | SWR22…-BZ | SWR22…-BA | SWESC-T-6 | EEX-SWESB-T | SWESC-AB-6 | EEX-SWESB-AB | SWS22…-AB | SWR22…-ABZ | SWR22…-ABA
    • With short-circuit function: SWESC-ABK-6 | EEx-SWESB-ABK
    • SVH04 aluminium, solenoid operated direct acting 2/2 bi-directional seat valves.

    Please contact us for further technical details and configuration options, or if you cannot see the Bucher Hydraulics directional seat valves that you need – we’ll be delighted to help!

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