Can the 90Â° quick-connect plug for hose, polypropylene, HFC series DN 12.7, be used with chemicals and non-freezing liquids at up to 4.2 bar and 0â71Â°C?

Yes. The 90Â° quick-connect plug for hose, polypropylene, HFC series DN 12.7 can be used with chemicals and non-freezing liquids at up to 4.2 bar and in the 0â71Â°C temperature range. The product description explicitly lists chemical and non-freezing liquid applications, specifies a working pressure up to 4.2 bar and an operating temperature range of 0Â°C to +71Â°C. Note: compatibility with specific chemicals depends on chemical compatibility with polypropylene and the EPDM O-ring; verify against chemical resistance charts for aggressive media before use.

Is the 90Â° quick-connect plug for hose, polypropylene, HFC series DN 12.7 compatible with pneumatic systems and sprayers?

Yes. The 90Â° quick-connect plug for hose, polypropylene, HFC series DN 12.7 is compatible with pneumatic systems and sprayers. Its description explicitly lists pneumatic installations and sprayers among intended applications. It supports working pressures up to 4.2 bar, operates from 0Â°C to +71Â°C, uses an EPDM O-ring seal, and features a valve for high flow with minimal leakage plus slight rotation to prevent hose twisting and accidental disconnection.

Does the 90Â° quick-connect plug for hose, polypropylene, HFC series DN 12.7 allow slight hose rotation to prevent twisting and accidental disconnection?

Yes. The 90Â° quick-connect plug for hose, polypropylene, HFC series DN 12.7 allows slight rotation of the connected hose to prevent twisting and accidental disconnection. The product description explicitly states that, compared to traditional heavy couplings, this coupling permits slight hose rotation, reducing the risk of hose twisting and inadvertent disconnection while maintaining high flow rates, minimal leakage, and suitability for water, chemical, pneumatic installations and other listed applications.

90° quick-connect plug for hose, polypropylene, HFC series DN 12.7

All products, Industrial plastic quick couplings/

Additional information

Material	P – material (plastic)

90° quick coupling plug with hose end with valve and without shut-off valve, intended for water, chemical, pneumatic installations, etc. Compared to traditional massive couplings with balls and protective sleeves, it has a very low weight. The highly efficient valve allows for high flow rates and minimal leakage. This coupling also allows for slight rotations of the connected hose, preventing twisting and accidental disconnection of the coupling. Applications: chemical photographic processes, battery and accumulator filling installations, sprayers, pneumatic installations, and non-freezing liquids, etc. Length L [mm] – total length. Material: polypropylene. Sealing: EPDM o-ring. Working pressure: up to 4.2 bar. Operating temperature: from 0°C to +71°C.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry	Catalogue
CC-HFV-27-PP	90° HFC DN12 connector for 3/8" hose, with valve, polypropylene	10	4.2
CC-HFV-28-PP	90° HFC DN12 plug for 1/2" hose, with valve, polypropylene	12	4.2

90° quick coupling plug with hose end with valve and without shut-off valve, intended for water, chemical, pneumatic installations, etc. Compared to traditional massive couplings with balls and protective sleeves, it has a very low weight. The highly efficient valve allows for high flow rates and minimal leakage. This coupling also allows for slight rotations of the connected hose, preventing twisting and accidental disconnection of the coupling. Applications: chemical photographic processes, battery and accumulator filling installations, sprayers, pneumatic installations, and non-freezing liquids, etc. Length L [mm] – total length. Material: polypropylene. Sealing: EPDM o-ring. Working pressure: up to 4.2 bar. Operating temperature: from 0°C to +71°C.