Is the 90° DN9 Brass Quick Coupling Socket with Hose End, TST 9 Series available with a valve option for steam and hot oil applications?

Yes. The 90° DN9 Brass Quick Coupling Socket with Hose End, TST 9 Series is available with a valve option suitable for steam and hot oil applications. Its specs—9 mm flow diameter, 15 bar working pressure, and operating temperature range of −20°C to +200°C (Viton)—plus brass body and valve sleeve with stainless steel spring, ring, and balls, make it appropriate and durable for water, hot oil, and steam systems.

Can the 90° DN9 Brass Quick Coupling Socket with Hose End, TST 9 Series be used continuously at +200°C with viton seals in steam applications?

Yes — the 90° DN9 Brass Quick Coupling Socket with Hose End, TST 9 Series can be used continuously at +200°C with Viton seals in steam applications. The product specification lists an operating temperature range up to +200°C when fitted with Viton, and the coupling is explicitly noted as suitable for steam service. Its brass body and stainless-steel internal components provide corrosion and wear resistance appropriate for hot-water, hot-oil and steam environments. Ensure correct installation, regular inspection of seals for degradation, and that system pressure does not exceed the 15 bar working pressure rating.

90° DN9 Brass Quick Coupling Socket with Hose End, TST 9 Series

Additional information

Material	B – brass (bronze)

The 90° DN 9 quick coupling socket with hose end, available with or without valve, is a highly versatile solution designed for demanding industrial applications. With a 9 mm flow diameter, 15 bar working pressure, and an impressive operating temperature range from -20°C to +200°C (viton), it ensures reliable performance even under extreme conditions. Manufactured from durable brass for the socket body, connection, and valve sleeve, and reinforced with stainless steel components such as the spring, ring, and balls, it guarantees long-lasting resistance to wear and corrosion. This coupling is widely used for efficient cooling of injection molds and casting parts made of plastics, aluminum, brass, and zinc alloys, while also proving effective in systems operating with water, hot oil, or steam. Its robust construction and precise engineering make it an ideal choice for industries seeking efficiency, safety, and durability in their fluid handling processes.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
FW-HK9-10-90	90° socket DN 9 with end for 10 mm hose, without valve	10	15
FW-HK9-11-90	90° socket DN 9 with 11 mm hose end without valve	10	15
FW-HK9-13-90	90° socket DN 9 with end for 13 mm hose, without valve	12	15
FW-HVK9-10-90	90° socket DN 9 with end for 10 mm hose, with valve	10	15
FW-HVK9-11-90	90° socket DN 9 with end for 11 mm hose with valve	10	15
FW-HVK9-13-90	90° socket DN 9 with end for 13 mm hose, with valve	12	15

The 90° DN 9 quick coupling socket with hose end, available with or without valve, is a highly versatile solution designed for demanding industrial applications. With a 9 mm flow diameter, 15 bar working pressure, and an impressive operating temperature range from -20°C to +200°C (viton), it ensures reliable performance even under extreme conditions. Manufactured from durable brass for the socket body, connection, and valve sleeve, and reinforced with stainless steel components such as the spring, ring, and balls, it guarantees long-lasting resistance to wear and corrosion. This coupling is widely used for efficient cooling of injection molds and casting parts made of plastics, aluminum, brass, and zinc alloys, while also proving effective in systems operating with water, hot oil, or steam. Its robust construction and precise engineering make it an ideal choice for industries seeking efficiency, safety, and durability in their fluid handling processes.