Can the PMC Series Polypropylene Bulkhead Hose Socket with Valve, DN 3.2 Quick Connector withstand repeated connect/disconnect cycles without leakage?

Yes. The PMC Series Polypropylene Bulkhead Hose Socket with Valve, DN 3.2 Quick Connector is designed for repeated connect/disconnect cycles without leakage. Its ball‑free, sleeve‑free construction enables smooth one‑hand operation and produces a distinct audible click that confirms a secure, leak‑free connection. Built from durable polypropylene with EPDM sealing, it is engineered for long‑lasting performance under intensive use. With a working pressure rating up to 8.3 bar and an operating temperature range of 0°C to +71°C, it reliably maintains seal integrity across typical industrial and laboratory conditions common to gas detection, medical devices, chemical analyzers, inkjet printing, and precision optics.

How does the PMC Series Polypropylene Bulkhead Hose Socket with Valve, DN 3.2 Quick Connector perform under chemical exposure—are EPDM seals compatible with common solvents and reagents?

The PMC Series Polypropylene Bulkhead Hose Socket with Valve, DN 3.2 Quick Connector uses EPDM seals and polypropylene body, offering good general chemical resistance but with important limitations. EPDM is well-suited to water, steam, many inorganic acids and alkalis, polar solvents (e.g., alcohols), glycol-based fluids, and many aqueous reagents commonly found in gas detection, medical, analytical and inkjet systems. It resists weathering, ozone and polar cleaning agents, making it reliable for many routine lab and industrial exposures within the connector’s operating window (0°C to +71°C, up to 8.3 bar). However, EPDM is incompatible or poorly resistant to many non‑polar hydrocarbons, aromatic and chlorinated solvents (e.g., toluene, benzene, xylene, methylene chloride), ketones (e.g., acetone), many oils, fuels and certain aggressive organics. Prolonged contact with such chemicals can cause swelling, loss of sealing properties and shortened service life. Polypropylene body also has limited resistance to strong oxidizers and some chlorinated solvents. Recommendation: confirm compatibility for your specific chemicals (concentration, temperature, pressure, contact duration). For exposure to aggressive solvents or fuels, consider alternative seal materials (e.g., FKM/Viton® or PTFE) or a connector specified for those chemistries.

PMC Series Polypropylene Bulkhead Hose Socket with Valve, DN 3.2 Quick Connector

All products, Industrial plastic quick couplings/

Additional information

Material	P – material (plastic)
Standard length [m]	30

The quick-connect socket with valve for hoses is a versatile and reliable solution designed for demanding applications such as gas detection systems, medical equipment, chemical analyzers, inkjet printing, and precision optical devices. Its innovative construction, free from balls and protective sleeves, ensures effortless one-handed operation, allowing users to connect and disconnect hoses with speed and confidence. A distinct audible click confirms a secure and leak-free connection, enhancing safety and efficiency in critical environments. Manufactured from durable polypropylene and equipped with EPDM sealing, the socket guarantees long-lasting performance even under intensive use. With a working pressure capacity of up to 8.3 bar and an operating temperature range from 0°C to +71°C, it delivers consistent reliability across a wide spectrum of industrial and laboratory conditions. Compact in design yet highly functional, this connector is engineered to streamline workflows, minimize downtime, and provide users with a dependable, high-quality solution tailored to modern technological needs.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CC-PMV-06-PP	PMC DN3.2 socket for 1/16" hose, with valve, grooved, polypropylene	-	8.3	In stock	Enquiry
CC-PMV-07-PP	PMC DN3.2 socket for 1/8" hose, with valve, grooved, polypropylene	-	8.3	In stock	Enquiry
CC-PMV-09-PP	PMC DN3.2 socket for 1/4" hose, with valve, grooved, polypropylene	-	8.3	In stock	Enquiry

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The quick-connect socket with valve for hoses is a versatile and reliable solution designed for demanding applications such as gas detection systems, medical equipment, chemical analyzers, inkjet printing, and precision optical devices. Its innovative construction, free from balls and protective sleeves, ensures effortless one-handed operation, allowing users to connect and disconnect hoses with speed and confidence. A distinct audible click confirms a secure and leak-free connection, enhancing safety and efficiency in critical environments. Manufactured from durable polypropylene and equipped with EPDM sealing, the socket guarantees long-lasting performance even under intensive use. With a working pressure capacity of up to 8.3 bar and an operating temperature range from 0°C to +71°C, it delivers consistent reliability across a wide spectrum of industrial and laboratory conditions. Compact in design yet highly functional, this connector is engineered to streamline workflows, minimize downtime, and provide users with a dependable, high-quality solution tailored to modern technological needs.