Is the Hydraulic Quick Coupling with Valve & Eliminator, Plug with BSP/NPT Female, TEMA Standard compatible with hydraulic oils and steam across its full temperature range?

Yes. The Hydraulic Quick Coupling with Valve & Eliminator, Plug with BSP/NPT Female, TEMA Standard is compatible with hydraulic oils and steam across its full specified temperature ranges, provided the appropriate seal material is selected. With NBR seals the coupler operates from –30°C to +100°C and is suitable for hydraulic oils (and many other media) within that window. With viton seals it operates from –15°C to +200°C, extending compatibility to higher-temperature steam and aggressive media. Ensure selection of viton for higher-temperature steam applications and verify specific fluid compatibility and service conditions (pressure up to 450 bar, flow rated at 3 bar Δp) before use.

Can the Hydraulic Quick Coupling with Valve & Eliminator, Plug with BSP/NPT Female, TEMA Standard be used safely with fuels and chemicals at its maximum rated pressure of 450 bar?

Yes — the Hydraulic Quick Coupling with Valve & Eliminator, Plug with BSP/NPT Female, TEMA Standard can be used safely with fuels and chemicals at its maximum rated working pressure of 450 bar, provided the following conditions are met: - Material compatibility: Use sizes and materials appropriate for the media. Chrome‑plated brass (up to 1") and galvanized steel (larger sizes) are indicated; verify chemical compatibility of these metals with the specific fuel or chemical to avoid corrosion or embrittlement. - Seal selection: Choose viton seals for broader chemical resistance and higher temperature tolerance (-15°C to +200°C). NBR is acceptable for many hydraulic oils and some fuels but is less chemical- and temperature-resistant (-30°C to +100°C). - Temperature limits: Ensure operating temperature stays within the chosen seal’s range. Exceeding temperature limits can degrade seals and reduce safe working pressure. - Safety factor and operating conditions: The product is rated to 450 bar with a 4:1 safety factor — this supports safe use at that pressure in typical industrial conditions. Still account for pressure spikes, shock loads, and system transients that could exceed rating. - Installation and maintenance: Use correct BSP/NPT thread matching, proper installation torque, and regular inspection for wear, corrosion or seal degradation. Follow manufacturer instructions and industry safety practices for fuels/chemicals (venting, grounding for flammables, leak detection). If the specific fuel or chemical is aggressive toward brass/galvanized steel or seals, or if operating conditions include pressures/temperatures beyond specified ranges, consult the manufacturer or perform compatibility testing before use.

Quick coupling hydraulic with valve and eliminator, plug with a female BSP thread and NPT, TEMA STANDARD

All products, Hydraulic quick couplings/

Additional information

Material	B – brass (bronze)

Plug quick coupling TEMA STANDARD (NORDIC RANGE) with a shut-off valve and an eliminator and thread internal BSP and NPT. intended for heavy conditions use. Application: hydraulics power (oil hydraulic), industrial (water, steam, fuels and oils, gases and chemicals). Material: brass chrome-plated for size 1″, steel galvanized above 1″. Working pressure: up to 450 bar (depending on the diameter). Safety factor 4:1. sealing: Viton or NBR. Operating temperature: od -30°C up to +100°C (for NBR), od -15°C up to +200°C (for Viton). Flow rate has been stated for a drop pressure 3 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TA-H-10021	Plug with 1" BSP female, sealNBR, with a valve i an eliminator	-	250	In stock	Enquiry
TA-H-10021V	Plug with 1" BSP female, seal Viton, with a valve i an eliminator	-	250	In stock	Enquiry
TA-H-15021	Plug with 1.1/2" BSP female, seal NBR, with a valve and an eliminator	-	200	In stock	Enquiry
TA-H-15021V	Plug with 1.1/2" BSP female, seal Viton, with a valve and an eliminator	-	200	In stock	Enquiry
TA-H-3821	Plug with 3/8" BSP female, seal NBR, with a valve and an eliminator	-	450	In stock	Enquiry
TA-H-3821V	Plug with 3/8" BSP female, seal Viton, with a valve and an eliminator	-	450	In stock	Enquiry
TA-H-5021	Plug with 1/2" BSP female, seal NBR, with a valve and an eliminator	-	300	In stock	Enquiry
TA-H-5021NPT	Plug with 1/2" NPT female, seal NBR, with a valve and an eliminator	-	300	In stock	Enquiry
TA-H-5021V	Plug with 1/2" BSP female, seal Viton, with a valve and an eliminator	-	300	In stock	Enquiry
TA-H-7521	Plug with 3/4" BSP female, sealNBR, with a valve and an eliminator	-	280	In stock	Enquiry
TA-H-7521V	Plug with 3/4" BSP female, seal Viton, with a valve and an eliminator	-	280	In stock	Enquiry

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Plug quick coupling TEMA STANDARD (NORDIC RANGE) with a shut-off valve and an eliminator and thread internal BSP and NPT. intended for heavy conditions use. Application: hydraulics power (oil hydraulic), industrial (water, steam, fuels and oils, gases and chemicals). Material: brass chrome-plated for size 1″, steel galvanized above 1″. Working pressure: up to 450 bar (depending on the diameter). Safety factor 4:1. sealing: Viton or NBR. Operating temperature: od -30°C up to +100°C (for NBR), od -15°C up to +200°C (for Viton). Flow rate has been stated for a drop pressure 3 bar.