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Threaded Poppet Couplers group

threaded poppet couplers

Solution for open center or closed center hydraulic systems. Positive-stop valving prevents flow checking, and connection under residual pressure is allowed on one side.

VOF

The VOF series threaded poppet couplers provide high resistance to pressure impulses, in a compact design. The VOF’s internal parts are designed to reduce turbulence and pressure drop, and its poppet valve with elastomer seal provides maximum sealing of the couplings when disconnected. A wrench flat on the bodies facilitates the fitting assembly, and the retainer is high resistance carbon steel.

Features
  • Size range: 3/4 thru 2”
  • Port options: NPT, BSP
  • Interchanges with Hydraulics Inc 5TV, Snap-Tite 75, Dixon WS, Faster OGV
  • Connection under residual pressure is allowed in one side
  • Positive-stop valving prevents flow checking
  • Large diameter steel sleeves resist deformation for maximum life
  • Inspection hole to visually confirm complete connection
Applications
  • Excavators w/auxiliary line for attachments: piling hammers and augers
  • Oil & gas applications needing high resistance to pressure impulses, such as BOPs and top drives
  • Suitable for open- or closed-center hydraulic system

VOFX

The VOFX series threaded poppet couplers provide high resistance to pressure impulses and are manufactured with corrosion-resistant 316 stainless steel, in a compact design. Like the VOF, the internal parts of the VOFX are designed to reduce turbulence and pressure drop, and its poppet valve with elastomer seal provides maximum sealing of the couplings when disconnected. A wrench flat on the bodies facilitates the fitting assembly.

Features
  • Size range: 3/4 thru 2”
  • Port options: NPT, BSP
  • Interchanges with Snap-Tite 75, Dixon WS
  • 316 stainless steel material to resist corrosion
  • Positive-stop valving prevents flow checkin
  • Large diameter sleeves resist deformation for maximum life
  • Inspection hole to visually confirm complete connection
Applications
  • Oil & gas applications needing high resistance to pressure impulses, such as BOPs and top drives
  • Suitable for open- or closed-center hydraulic system

Wing Style

The W series rugged wing nut provides reliable service wherever a coupling is required to connect under pressure with minimum spillage and air inclusion.

Features
  • Size range: 3/4” thru 1 1/2”
  • Port options: NPT
  • Interchanges with Parker 6100, Aeroquip 5100
  • Threaded sleeve allows connection/disconnection under pressure
  • Seals: Nitrile
  • Coupler and nipple: brass material
  • Wing: cast steel
Applications
  • Any instance requiring a connect-under-pressure coupling with minimum spillage and air inclusion
  • Oil and gas, mobile construction, industrial

VLS

The VLS series heavy duty screw coupler is a durable product using heavy duty poppet style valves for the sealing mechanism and threads as the mechanical connection. The VLS series couplings feature a particularly rugged design, making them particularly well suited for heavy-duty service conditions, including construction equipment used in extreme off-highway conditions.

Features
  • Size range: 1/2” thru 1”
  • Port options: BSP, DIN
  • Screw-on system interchangeable with German market couplings
  • Internal components designed to reduce turbulence and handle impulse applications
  • Zinc plated steel coupling body with zinc plated hardened steel nipple
  • Nitrile seals and Teflon anti-extrusion rings
  • Available in two sizes: 1/2 and 1 inch
Applications
  • Particularly well suited for heavy-duty service conditions
  • Off-highway applications, especially in construction equipment under extreme conditions
  • Wherever turbulence must be reduced and impulses must be managed

VD

The VD series European screw coupler uses a poppet style valve as the sealing mechanism and threads as the mechanical connection, to ensure connection under residual pressure. The highly versatile, rugged design with highly visible O-ring connected marker makes the VD ideally suited for heavy-duty service conditions and hydraulic systems experiencing pressure spikes or impulses.

Features
  • Size range: 1/4” thru 1 1/4”
  • Port options: BSP, NPT, DIN
  • Interchangeable with German market couplings
  • Hardened valve body for impulse applications and friction ring prevents accidental disconnection
  • Internal components purposely designed to reduce turbulence
  • Metal shoulder to protect the O-ring seal on female coupling
  • Available in 1/4 inch to 1 1/4 inch sizes
Applications
  • Ideally suited for hydraulic systems experiencing pressure spikes or impulses
  • Serve variety of hydraulic needs in mobile crane, vibratory hammer, oil patch and industrial plant applications
  • Suited for heavy-duty service conditions

VR

The VR German screw coupler uses a low leakage-style valve for the sealing mechanism and threads as the mechanical connection, to ensure connection with some residual pressure. The rugged design makes the VR particularly well suited for heavy-duty service conditions and a variety of hydraulic applications, including the mobile construction and industrial fields.

Features
  • Size range: 3/8” thru 1 1/4”
  • Port options: BSP, DIN
  • Interchangeable with German market couplings
  • Internal components purposely designed to reduce turbulence
  • Friction ring prevents accidental disconnection
  • Various seals and wide range of ports on request
  • Available in 3/8, 1/2, 1, 1 1/4 inch sizes
Applications
  • Particularly well suited for heavy-duty service conditions
  • Cover various fields of hydraulic applications
  • Used in mobile cranes, trucks and industrial plant applications

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