Is the Socket 90Â° DN 9 quick coupling with hose end, TST 9 series, brass suitable for use with hot oil and steam at up to 200Â°C?

Yes. The Socket 90Â° DN 9 quick coupling with hose end, TST 9 series, brass is suitable for use with hot oil and steam up to 200Â°C. The product description explicitly states it can be used for hot oil and steam, and its operating temperature range is -20Â°C to +200Â°C when fitted with Viton seals. Materials (brass body, stainless steel spring/ring/balls) and a working pressure of 15 bar support typical industrial use in cooling, cleaning, and heating applications. Ensure Viton seals are installed and verify compatibility with your specific oil/steam conditions and pressure cycles for safe long-term operation.

Can the Socket 90Â° DN 9 quick coupling with hose end, TST 9 series, brass be used for cooling injection molds operating at 15 bar?

Yes. The Socket 90Â° DN 9 quick coupling with hose end, TST 9 series, brass is suitable for cooling injection molds at 15 bar. Product specs list a working pressure of 15 bar, compatible flow diameter (9 mm), and materials (brass body, stainless steel internal parts) commonly used in mold cooling. Temperature range (â20Â°C to +200Â°C with Viton) covers typical cooling fluids. Ensure compatibility with your specific coolant (water, hot oil, steam are supported) and confirm fittings, hose ratings, and assembly meet your system safety requirements.

Does the Socket 90Â° DN 9 quick coupling with hose end, TST 9 series, brass require regular lubrication for the valve sleeve?

No. regular lubrication of the valve sleeve is not required for the Socket 90Â° DN 9 quick coupling with hose end, TST 9 series, brass. The coupling is manufactured with a brass valve sleeve and stainless-steel internal components (spring, ring, balls) and is designed for robust, low-maintenance operation with water, hot oil, and steam across -20Â°C to +200Â°C (viton). Under normal operating conditions and within the specified working pressure (15 bar) and temperature range, routine lubrication is unnecessary and could attract debris or compromise sealing materials. Recommended practices instead of routine lubrication: - Inspect periodically for wear, corrosion, or damage. - Keep connections clean and free of contaminants. - Replace seals or the valve sleeve if leakage or sticking occurs. - Use compatible fluids and stay within pressure/temperature limits. If the coupling is used in unusually contaminated, abrasive, or otherwise harsh environments, consult the manufacturer for specific maintenance or lubrication guidance before applying any lubricant.

Socket 90° DN 9 quick coupling with hose end, TST 9 series, brass

Additional information

Material	B – brass (bronze)

90° 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. Can be used for water in cleaning machines, hot oil, and steam. Flow diameter: 9 mm. Working pressure: 15 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-HK9-10-90	90° socket DN 9 with end for 10 mm hose, without valve	10	15	In stock	Enquiry
FW-HK9-11-90	90° socket DN 9 with 11 mm hose end without valve	10	15	In stock	Enquiry
FW-HK9-13-90	90° socket DN 9 with end for 13 mm hose, without valve	12	15	In stock	Enquiry
FW-HVK9-10-90	90° socket DN 9 with end for 10 mm hose, with valve	10	15	In stock	Enquiry
FW-HVK9-11-90	90° socket DN 9 with end for 11 mm hose with valve	10	15	In stock	Enquiry
FW-HVK9-13-90	90° socket DN 9 with end for 13 mm hose, with valve	12	15	In stock	Enquiry

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90° 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. Can be used for water in cleaning machines, hot oil, and steam. Flow diameter: 9 mm. Working pressure: 15 bar. Operating temperature: from -20°C to +200°C (viton). Material: brass (socket body, connection, valve sleeve), stainless steel (spring, ring, balls).