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Two Way Shut Off 

These couplings have valves in both the female and male halves to prevent any fluid loss on disconnection.

 

Brands include Hansen, Coupleurs Gromelle (previously Tuthill, now the Eaton Coupling Group), Stucchi couplings, CEJN, Snaptite, Tema and Rectus.

 

Links to our online brochures are shown below in blue.  Please contact us if you require further details.

ISO 7241-1 Series A ISO A Steel Poppet Type Couplings. Hansen Gromelle H15000 and Stucchi BIR Series. Manufactured from zinc plated steel (stainless steel also available). Size range 1/4" to 2" BSPP (NPT, SAE and metric threads in some sizes). Push-Pull type available in 1/2" body size. Dust caps and dust plugs available.

ISO 7241-1 Series B ISO B Poppet Type Couplings. Hansen HK Series. This coupling range is available in Steel, Brass and Stainless Steel. Size range 1/8 inch to 3 inch NPT and BSP. These couplings have a wide range of applications and will handle a variety of fluids and gases. Dust caps and dust plugs available.

High Pressure Gromelle H5000 Series Steel Poppet Type Couplings. The Gromelle H5000 series are manufactured from zinc plated steel. Size range 1/8 inch to 2 inch BSPP. Dust caps and dust plugs available (aluminium).

Genuine Tema couplings Features a manually operated locking sleeve. AGA approval. Pressure eliminator valving available for both males and females.  Non-valved styles available (normally 3/8" BSP) for pressure wash applications.
Stainless steel versions also an option.
Dust caps, dust plugs and replacement seal kits available.

Ag-type Poppet and Ball Type Hydraulic Couplings Stucchi IRV & IR Series. These couplings are commonly used in agricultural machinery. Interchangeable with Parker/Pioneer 4000 & 4000-P Series and Faster NS & NV series. Heavy duty zinc plated carbon steel. Hardened ball contact areas. 1/4” to 1”  BSPP (NPT is also available in some sizes).  Dust caps and dust plugs available. Connect under pressure and push-pull poppet types also available (1/2” body size). 1/2" size conforms to ISO 7241-1 series A.

Snap-tite H Series couplings for all hydraulic, pneumatic and general use. The Snap-tite H series are available in double shut-off, single shut-off or un-valved styles.  Steel, Brass and Stainless steel. Choice of seal options to suit most fluids. Large size range (1/8" - 4").  High flows. Low pressure drops.

ISO 16028 Flat Face Steel Couplings. Flat face feature for low spill and low air inclusion and allows easy cleaning. Safety locking sleeve is standard. Threads available are BSP and NPT (1/4 to 2 inch), UNO (9/16 to 1 5/8 inch) and ORFS male bulkhead. Dust caps and dust plugs available. Hansen/Gromelle FF Series, Stucchi FIRG and Stucchi A Series available.

Snap-tite 71 Series couplings are designed for applications which require special features like dry-break, push-to-connect, high pressure, rugged and versatile. Snap-tite 71 series are available in Steel and Stainless Steel in a large size range (1/8" to 4").

Screw Together Poppet type high pressure couplings. Gromelle W6000 series is a heavy duty coupling and is suitable for shock loads and pulsating pressures in hydraulic circuits. Both steel and stainless steel versions are available. Can be connected against residual pressures. Size range 1/4 inch to 2 inch BSP (NPT and metric available on request). Dust caps and dust plugs available.

Screw together Flat Face Coupling The Stucchi VEP and VP series combines the strength of a screw together coupling with the advantages of a flat face design. Suitable for the most demanding hydraulic applications. Connection and disconnection possible with high residual pressure. Size range 1/4 inch to 2 inch BSPP (NPT, SAE Code 62 port and head configurations on request). BOP approval for offshore applications. Fire Tested and Lloyds Certified. Dust caps and dust plugs available.

European Screw Together  Stucchi VD Series (interchanges with similar couplings including Faster CVV & Ryco R120). The unique threaded profile ensures smooth connection and industry wide interchangeability.  Ideally suited for hydraulic systems experiencing pressure spikes or impulses (hydraulic hammers and rock breakers).

Poppet Screw Together Stucchi VOF Series is a screw together coupling available in sizes 3/4" to 2" NPT (BSP also available). Suitable for rugged high pressure applications where the mechanical advantage of the screw thread is required.  Common in oil field applications. Interchanges with Snap-tite 75 and Hydraulic Inc 5TV series. Dust caps and dust plugs available.

Poppet Screw Together heavy duty screw together couplings.

The VV and VVS series screw type couplings have been designed to resolve the problems of plant connection at pressures.  Connection is achieved by rotating the sleeve which is possible with the two parts under pressure.

The VV series is available in sizes 1/4" to 1" BSP.  The VVS is available from 1/4" to 2" BSP.

Wing Nut Type Screw Together Coupling with flat face valving. Minimal fluid loss and air inclusion on connection and disconnection. Connection under pressure possible. Interchange with similar brands on the market. Coupling body is brass with zinc plated steel wing nuts. Size range 1/2" to 1 1/2" NPT (BSP on request). Dust caps and dust plugs available.

Screw Together Jack Coupling 700 bar  Stucchi IVHP High pressure steel hydraulic coupling with ball check chrome steel valving. Interchange with similar brands on the market. Sizes 1/4 or 3/8 inch NPT. Dust caps and dust plugs available.  NEW  Stainless steel version now available! Contact us for more information.

Fire rated Hydraulic Couplings. The Hansen HKFR is a Fire Rated coupling for high temperature applications. Designed for blow-out preventer BOP applications in the Oil and Gas industry. It exceeds all requirements for API and EUB compliance. It has Lloyd's Register Certification, individual certification on 1/2", 3/4", and 1" sizes and is certified to 700 deg C. Colour coded Red for easy visual verification and BOP designation clearly marked on both the female and male.

The FD/DF Series diagnostic couplings detect quickly and economically the pressure in preset points of a hydraulic or pneumatic plant. Arranging the male parts in the various circuit points where it is considered a survey is necessary and connecting the female part to a pressure gauge, pressures can be read and recorded to provide a map of the circuit itself.

Body size 1/2" with SAE threads.  External threads on both female coupling and male plug enable mounting in a manifold located on earth moving equipment. Coupling and male plug are zinc plated steel. Working pressure 350 bar.
The Stucchi IRN Series is a robust large body coupling with 300 bar working pressure and a high flow rate (200 L/min). Nominal body size 1 1/4" with 1" BSP connections. Hydraulic application in transport industry.
CEJN Series 115 (1,000 bar working pressure) and CEJN Series 116 (1,500 bar working pressure) are available in both standard and Flat-Face designs. These Series are CEJN originals with extremely small outside dimensions. Non-drip connection and disconnection are standard on the CEJN High-Pressure range. All exposed components are made of zinc-plated steel. The couplings are also available in a design with a safety ring for the locking sleeve to prevent accidental disconnection. Plastic dust caps are standard on both coupling and nipple, dust caps of aluminum can be ordered separately. The Series 115 nipple is also available in a design with a hose rupture valve. In the event of a ruptured hose the nipple closes and prevents the system from being drained of oil, which could have critical consequences for production and the environment.