Can the Socket 45Â° DN 9 quick coupling with hose end, TST 090 series, brass be used with steam at 200Â°C and 25 bar without degrading the Viton seals?

Yes . Socket 45Â° DN 9 quick coupling with hose end, TST 090 series, brass can be used with steam at 200Â°C and 25 bar without degrading the Viton seals, based on the provided specification. The product lists steam among compatible media, has a working pressure of 25 bar, and an operating temperature range of -20Â°C to +200Â°C (Viton). Since your service condition (200Â°C, 25 bar steam) matches the stated maximum temperature and pressure limits and Viton is specified for that temperature range, the seals should not degrade under those conditions. Caveat: actual longâterm seal life can be influenced by steam purity, cyclical thermal stresses, exposure time, and mechanical wear. For critical or continuous service, verify with supplier/manufacturer and consider periodic inspection or testing.

Is the Socket 45Â° DN 9 quick coupling with hose end, TST 090 series, brass suitable for continuous steam service at 200Â°C?

Socket 45Â° DN 9 quick coupling with hose end, TST 090 series, brass is rated for operation up to +200Â°C (with Viton seal) and a working pressure of 25 bar, and the description lists steam among compatible media. However, "suitable for continuous steam service at 200Â°C" raises durability and safety concerns: Viton reaches its upper temperature limit around 200Â°C - continuous exposure to saturated steam at that temperature can accelerate seal ageing, hardening or failure. Brass components and stainless spring are generally steam-compatible, but long-term steam (especially pressurized) may cause faster wear or leakage. Conclusion: It may be used for steam up to 200Â°C intermittently, but for reliable continuous steam service at 200Â°C, request manufacturer confirmation or select a coupling with higher-temperature seals (e.g., PTFE/graphite) and explicit continuous-steam rating.

Can Socket 45Â° DN 9 quick coupling with hose end, TST 090 series, brass handle hot oil at 180Â°C continuously?

Socket 45Â° DN 9 quick coupling with hose end, TST 090 series, brass can be used with hot oil at 180Â°C continuously. likely not recommended. Reasoning: - The product specification lists an operating temperature range up to +200Â°C when fitted with Viton seals. 180Â°C is within that maximum, but it is near the upper limit. - Continuous operation at the high end of a sealâs temperature rating accelerates degradation (hardening, loss of elasticity, swelling), reducing sealing performance and service life. - Brass body and stainless steel internal parts can withstand 180Â°C mechanically, but long-term compatibility also depends on the specific oil type (oxidation, additives) and pressure cycles (working pressure rated 25 bar). - If the coupling uses any other seal material than Viton, or if actual service temperatures occasionally exceed 180Â°C, the risk of failure increases. Recommendation: - Confirm the coupling uses Viton seals and verify the specific hot oil chemistry compatibility with Viton. - For continuous 180Â°C service, consider specifying components rated above 200Â°C or consult the manufacturer for validated long-term use with hot oil at 180Â°C.

Socket 45° DN 9 quick coupling with hose end, TST 090 series, brass

Additional information

Material	B – brass (bronze)

45° DN 9 quick coupling socket with hose end, with or without valve, widely used in the industry for cooling injection molds and casting parts made of plastics, aluminum, brass, and zinc alloys. It can be used for water in cleaning machines, hot oil, and steam. Flow diameter: 9 mm. Working pressure: 25 bar. Operating temperature: from -20°C to +200°C (viton). Material: brass (socket body, connection, valve sleeve), stainless steel (spring, ring, balls).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
FW-CSK090-10-45	45° socket DN 9 with hose end 10 mm, with valve	10	25	In stock	Enquiry
FW-CSK090-13-45	45° socket DN 9 with 13 mm hose connection, with valve	12	25	In stock	Enquiry
FW-SK090-10-45	45° socket DN 9 with end for 10 mm hose, without valve	10	25	In stock	Enquiry
FW-SK090-13-45	45° socket DN 9 with end for 13 mm hose, without valve	12	25	In stock	Enquiry

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45° DN 9 quick coupling socket with hose end, with or without valve, widely used in the industry for cooling injection molds and casting parts made of plastics, aluminum, brass, and zinc alloys. It can be used for water in cleaning machines, hot oil, and steam. Flow diameter: 9 mm. Working pressure: 25 bar. Operating temperature: from -20°C to +200°C (viton). Material: brass (socket body, connection, valve sleeve), stainless steel (spring, ring, balls).