Does the Hydraulic quick coupling with valve and pressure eliminator, plug with GW BSP, in zinc-nickel coated steel, HOLMBURY support connection under residual pressure?

Yes. The Hydraulic quick coupling with valve and pressure eliminator, plug with GW BSP, in zinc-nickel coated steel, HOLMBURY supports connection under residual pressure. It features a built-in pressure eliminator that facilitates safe connection when there is high residual pressure in the system. Specifications: steel with zinc-nickel coating, working pressure up to 350 bar (depending on diameter), safety factor 4:1, NBR sealing, operating temperature -25Â°C to +100Â°C. Flow given for 3 bar pressure drop.

Can Hydraulic quick coupling with valve and pressure eliminator, plug with GW BSP, in zinc-nickel coated steel, HOLMBURY be safely connected under high residual system pressure?

Yes. Hydraulic quick coupling with valve and pressure eliminator, plug with GW BSP, in zinc-nickel coated steel, HOLMBURY is designed to be safely connected under high residual system pressure. It features a built-in pressure eliminator and shut-off valve to relieve trapped pressure during coupling, is rated for heavy-duty hydraulic use (up to 350 bar depending on size) with a 4:1 safety factor, NBR seals, and suitable temperature range (-25Â°C to +100Â°C). Ensure correct diameter/model for the stated working pressure, inspect seals and threads, and follow manufacturer installation and safety procedures before use.

Can Hydraulic quick coupling with valve and pressure eliminator, plug with GW BSP, in zinc-nickel coated steel, HOLMBURY handle connection when system pressure spikes?

Yes. The Hydraulic quick coupling with valve and pressure eliminator, plug with GW BSP, in zinc-nickel coated steel, HOLMBURY is designed to allow safe connection even when there is high residual pressure in the system. It features a shut-off valve and a built-in pressure eliminator (HOLMBURY handle connection) that vents residual pressure during mating, preventing uncontrolled fluid discharge. Constructed for heavy-duty hydraulic applications (hydraulic oil), in zinc-nickel coated steel with NBR seals, it is rated for working pressures up to 350 bar (depending on diameter) and has a 4:1 safety factor. Operating temperature range is -25Â°C to +100Â°C. Ensure you select the correct diameter and verify the specified flow/pressure-drop characteristics for your application to maintain safe operation.

A hydraulic quick coupling with a valve and a pressure eliminator, plug with female thread BSP, of zinc-nickel coated steel, HOLMBURY

All products, Hydraulic quick couplings/

Additional information

Material	CS – steel (cast iron)

Quick-coupling plug HOLMBURY (NORDIC INTERCHANGE) with a shut-off valve and a BSP female thread, it has a built-in pressure eliminator that facilitates connection when high residual pressure is present in the system. The quick couplings are intended for heavy-duty operating conditions. Applications: general industrial, power hydraulics (hydraulic oil). Material: steel with a zinc-nickel coating. Working pressure: up to 350 bar (depending on the diameter). Safety factor 4:1. Sealing: NBR rubber. Operating temperature: from -25°C to +100°C. The flow is given for a pressure drop of 3 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HQ-F10-M-06G-PE	Plug DN10 with 3/8" BSP female, pressure eliminator	-	350	In stock	Enquiry
HQ-F12-M-08G-PE	Plug DN12 with 1/2" BSP female, pressure eliminator	-	315	In stock	Enquiry
HQ-F19-M-12G-PE	Plug DN19 with 3/4" BSP female, pressure eliminator	-	300	In stock	Enquiry
HQ-F25-M-16G-PE	Plug DN25 with 1" BSP female, pressure eliminator	-	260	In stock	Enquiry

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Quick-coupling plug HOLMBURY (NORDIC INTERCHANGE) with a shut-off valve and a BSP female thread, it has a built-in pressure eliminator that facilitates connection when high residual pressure is present in the system. The quick couplings are intended for heavy-duty operating conditions. Applications: general industrial, power hydraulics (hydraulic oil). Material: steel with a zinc-nickel coating. Working pressure: up to 350 bar (depending on the diameter). Safety factor 4:1. Sealing: NBR rubber. Operating temperature: from -25°C to +100°C. The flow is given for a pressure drop of 3 bar.