Can the Hydraulic quick coupling with valve and eliminator, plug with GW BSP, stainless steel, TEMA STANDARD be used with pulsating pressure if maximum working pressure is reduced by 50%?

Yes . Hydraulic quick coupling with valve and eliminator, plug with GW BSP, stainless steel, TEMA STANDARD can be used with pulsating pressure only if the maximum working pressure is reduced by 50% as specified. The product data explicitly states: âFor pulsating pressure, the maximum working pressure should be reduced by 50%.â Given the nominal working pressure of up to 300 bar (depending on diameter), pulsating applications must respect the halved limit (e.g., max 150 bar if nominal is 300 bar for that diameter). Ensure also that all other conditions match the specification: AISI 316 stainless steel construction, Viton sealing, operating temperature range -20Â°C to +200Â°C, and the stated safety factor (4:1). Verify flow requirements (given at Îp = 3 bar) and compatibility with the specific hydraulic medium (hydraulic oil, water, steam, fuels, oils, gases, chemicals) before final selection.

Is the Hydraulic quick coupling with valve and eliminator, plug with GW BSP, stainless steel, TEMA STANDARD compatible with hydraulic oil at 300 bar?

Hydraulic quick coupling with valve and eliminator, plug with GW BSP, stainless steel, TEMA STANDARD is compatible with hydraulic oil at 300 bar only if the coupling diameter variant is rated for 300 bar (working pressure specified up to 300 bar depending on diameter). For pulsating pressure the maximum working pressure must be reduced by 50% (i.e., pulsating service limit â150 bar). Material (AISI 316) and Viton sealing are suitable for hydraulic oil and operating temperatures â20Â°C to +200Â°C. Ensure the chosen diameterâs rated pressure â¥300 bar and account for safety factor 4:1 and flow/pressure-drop specifications before use.

Does the Hydraulic quick coupling with valve and eliminator, plug with GW BSP, stainless steel, TEMA STANDARD require special maintenance for steam service?

Hydraulic quick coupling with valve and eliminator, plug with GW BSP, stainless steel, TEMA STANDARD does not inherently require special maintenance solely because it is used in steam service, but steam application does impose specific maintenance considerations to ensure reliable service life: - Seals: The standard Viton sealing is rated up to +200Â°C and is compatible with steam at that temperature, but prolonged exposure to highâpressure or superheated steam can accelerate seal aging. Regular inspection and scheduled replacement of seals is recommended. - Corrosion and deposits: Although AISI 316 stainless steel offers good corrosion resistance, steam can carry minerals and contaminants that cause deposits or crevice corrosion over time. Periodic cleaning and inspection for pitting or fouling are advised. - Operating temperature and materials: Verify that the actual steam temperature and any transient spikes do not exceed the stated +200Â°C limit; if they do, use higherâtemperature seals/materials or limit service conditions. - Pressure cycling: For pulsating or cyclic steam pressure, reduce maximum working pressure per the product note (50% reduction for pulsating pressure) and increase inspection frequency because fatigue and seal wear accelerate under cyclic loading. - Lubrication and actuating parts: Check valve and eliminator moving parts for smooth operation; steam can cause lubricant washâoutâuse compatible lubricants or maintenance intervals to prevent sticking. - Testing and leak checks: Perform regular pressure/hydraulic leak tests after cleaning or maintenance, and monitor for steam leaks that could indicate seal or seat degradation. - Documentation and spare parts: Keep replacement Viton seals and any manufacturerârecommended spare parts on hand; follow any vendor maintenance intervals if provided. In summary: no extraordinary maintenance beyond typical steamâservice precautions is mandated, but adopt a proactive inspection and sealâreplacement program, ensure service temperatures/pressures stay within limits (including pulsation reduction), and clean/check for deposits and corrosion to maintain safe operation.

A hydraulic quick coupling with a valve and eliminator, plug with female thread BSP, of stainless steel, TEMA STANDARD

All products, Hydraulic quick couplings/

Additional information

Material	SS – stainless steel

Quick-coupling plug TEMA STANDARD (NORDIC RANGE) with a shut-off valve and an eliminator and with a BSP female thread. Intended for heavy-duty operating conditions. For pulsating pressure, the maximum working pressure should be reduced by 50%. Application: power hydraulics (hydraulic oil), industrial (water, steam, fuels and oils, gases and chemicals). Material: stainless steel AISI 316. Working pressure: up to 300 bar (depending on the diameter). Safety factor 4:1. Sealing: Viton. Operating temperature: from -20°C to +200°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
TA-H-10021RFV	Plug SS with 1" BSP female, seal Viton, with a valve	-	250	In stock	Enquiry
TA-H-10021RV	Plug SS with 1" BSP female, seal Viton, with a valve	-	250	In stock	Enquiry
TA-H-3821RV	Plug SS with 3/8" BSP female, seal Viton, with a valve and an eliminator	-	300	In stock	Enquiry
TA-H-5021RFV	Plug SS with 1/2" BSP female, seal Viton, with a valve	-	300	In stock	Enquiry
TA-H-5021RV	Plug SS with 1/2" BSP female, seal Viton, with a valve	-	300	In stock	Enquiry
TA-H-7521RFV	Plug SS with 3/4" BSP female, seal Viton, with a valve	-	250	In stock	Enquiry
TA-H-7521RV	Plug SS with 3/4" BSP female, seal Viton, with a valve	-	250	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +48 61 653 02 22 or email us: tubes@tubes-international.com

SEND ENQUIRY

Quick-coupling plug TEMA STANDARD (NORDIC RANGE) with a shut-off valve and an eliminator and with a BSP female thread. Intended for heavy-duty operating conditions. For pulsating pressure, the maximum working pressure should be reduced by 50%. Application: power hydraulics (hydraulic oil), industrial (water, steam, fuels and oils, gases and chemicals). Material: stainless steel AISI 316. Working pressure: up to 300 bar (depending on the diameter). Safety factor 4:1. Sealing: Viton. Operating temperature: from -20°C to +200°C. The flow is given for a pressure drop of 3 bar.