Is the Hydraulic Quick Coupling with Valve, Female BSP Plug, TEMA Standard safe for use with steam and fuels at temperatures up to +200°C?

Yes. The Hydraulic Quick Coupling with Valve, Female BSP Plug, TEMA Standard Format is specified for use with steam and fuels up to +200°C when fitted with the Viton seal. The product description explicitly lists steam and fuels among compatible media, and the Viton sealing option supports an operating temperature range up to -15°C to +200°C. Ensure the selected size/material (chrome‑plated brass up to 1" or galvanized steel for larger sizes) and the system pressure (maximum 450 bar, 4:1 safety factor) are appropriate for your application, and verify chemical compatibility of Viton with specific fuels or additives used.

Can the Hydraulic Quick Coupling with Valve, Female BSP Plug, TEMA Standard be used with corrosive chemicals and gases at elevated temperatures without degrading seals or materials?

The Hydraulic Quick Coupling with Valve, Female BSP Plug, TEMA Standard Format can be used with many chemicals and gases at elevated temperatures, but suitability depends on specific media and conditions. Key points: - Materials: chrome‑plated brass (≤1") and galvanized steel (larger sizes) offer good general corrosion resistance but may be attacked by strong acids, chlorides, halogenated solvents or other highly corrosive media. Verify chemical compatibility of base metals for your fluid. - Seals: available in Viton (FKM) and NBR. NBR: −30°C to +100°C — not suitable for high‑temperature service above 100°C or for many aggressive chemicals (e.g., ketones, chlorinated solvents). Viton: −15°C to +200°C — much better for elevated temperatures and many aggressive chemicals and gases, but still can be incompatible with certain highly reactive or swelling agents. - Pressure/temperature: rated to 450 bar with 4:1 safety factor — ensure operating pressure and temp do not exceed seal limits; elevated temperature can reduce seal pressure capability and chemical resistance. - Gases: physical compatibility depends on gas reactivity and permeability of seals (Viton generally better than NBR for gases); for toxic, oxidizing or very aggressive gases, verify seal and metal compatibility and consider leak tightness requirements. Recommendation: confirm the exact chemical/gas, concentration, temperature and pressure with manufacturer chemical‑compatibility charts. For highly corrosive media or temperatures near/above seal limits, consider alternative materials (stainless steel, specialty alloys) and seal compounds designed for those chemicals.

Hydraulic Quick Coupling with Valve, Female BSP Plug, TEMA Standard

All products, Hydraulic quick couplings/

Additional information

Material	B – brass (bronze)

The TEMA STANDARD quick coupling plug from the NORDIC RANGE with integrated shut-off valve and internal BSP or NPT thread is engineered for maximum reliability in demanding environments. Built to withstand heavy-duty applications, it ensures safe and efficient operation across hydraulic systems using oil, as well as industrial processes involving water, steam, fuels, oils, gases, and various chemicals. Manufactured from chrome-plated brass up to 1″ and durable galvanized steel for larger sizes, it delivers exceptional strength and corrosion resistance. With a working pressure of up to 450 bar, a safety factor of 4:1, and optimized flow performance calculated at a 3 bar pressure drop, this coupling guarantees consistent functionality under extreme conditions. Advanced sealing options in viton or NBR provide secure operation across a wide temperature range, from -30°C to +100°C for NBR and -15°C to +200°C for viton, making it a versatile solution for industries requiring durability, safety, and efficiency in fluid transfer.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TA-H-10020	1" BSP plug, nitrile seal, with valve	-	250	In stock	Enquiry
TA-H-10020V	1" BSP plug, Viton seal, with valve	-	250	In stock	Enquiry
TA-H-15020	Plug with GW 1.1/2" BSP, nitrile seal, with valve	-	200	In stock	Enquiry
TA-H-15020V	Plug with GW 1.1/2" BSP, Viton seal, with valve	-	200	In stock	Enquiry
TA-H-20020	2" BSP plug, nitrile seal, with valve	-	180	In stock	Enquiry
TA-H-20020V	2" BSP plug, Viton seal, with valve	-	180	In stock	Enquiry
TA-H-2320	Plug with 1/8" BSP thread, nitrile seal, with valve	-	200	In stock	Enquiry
TA-H-2320V	Plug with 1/8" BSP thread, Viton seal, with valve	-	200	In stock	Enquiry
TA-H-2520	Plug with 1/4" BSP thread, nitrile seal, with valve	-	450	In stock	Enquiry
TA-H-2520NPT	1/4" NPT plug, nitrile seal, with valve	-	450	In stock	Enquiry
TA-H-2520V	Plug with 1/4" BSP thread, Viton seal, with valve	-	450	In stock	Enquiry
TA-H-3820	Plug with 3/8" BSP thread, nitrile seal, with valve	-	450	In stock	Enquiry
TA-H-3820NPT	3/8" NPT plug, nitrile seal, with valve	-	450	In stock	Enquiry
TA-H-3820V	3/8" BSP plug, Viton seal, with valve	-	450	In stock	Enquiry
TA-H-5020	Plug with 1/2" BSP thread, nitrile seal, with valve	-	300	In stock	Enquiry
TA-H-5020NPT	Plug with 1/2" NPT thread, nitrile seal, with valve	-	300	In stock	Enquiry
TA-H-5020V	Plug with 1/2" BSP thread, Viton seal, with valve	-	300	In stock	Enquiry
TA-H-7520	Plug with GW 3/4" BSP, nitrile seal, with valve	-	280	In stock	Enquiry
TA-H-7520NPT	3/4" NPT plug, nitrile seal, with valve	-	280	In stock	Enquiry
TA-H-7520V	Plug with GW 3/4" BSP, Viton seal.	-	280	In stock	Enquiry

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The TEMA STANDARD quick coupling plug from the NORDIC RANGE with integrated shut-off valve and internal BSP or NPT thread is engineered for maximum reliability in demanding environments. Built to withstand heavy-duty applications, it ensures safe and efficient operation across hydraulic systems using oil, as well as industrial processes involving water, steam, fuels, oils, gases, and various chemicals. Manufactured from chrome-plated brass up to 1″ and durable galvanized steel for larger sizes, it delivers exceptional strength and corrosion resistance. With a working pressure of up to 450 bar, a safety factor of 4:1, and optimized flow performance calculated at a 3 bar pressure drop, this coupling guarantees consistent functionality under extreme conditions. Advanced sealing options in viton or NBR provide secure operation across a wide temperature range, from -30°C to +100°C for NBR and -15°C to +200°C for viton, making it a versatile solution for industries requiring durability, safety, and efficiency in fluid transfer.