Is the M16x2 Bulkhead Connector with DIN 2353 24° Cone, Metal/Plastic Cap for Pipe Systems compatible with my hydraulic system rated to 630 bar and -30°C to +120°C?

Yes — the M16x2 Bulkhead Connector with DIN 2353 24° Cone, Metal/Plastic Cap for Pipe Systems is compatible with your hydraulic system rated to 630 bar and -30°C to +120°C, with the following specifics: - Pressure: The connector’s maximum working pressure is 630 bar, matching your system rating. - Temperature: The operating range is -30°C to +120°C when using the metal cap (up to +100°C with the plastic cap). For full −30°C to +120°C compliance use the metal cap. - Materials & sealing: Made of high-quality steel with zinc‑nickel coating for corrosion/wear resistance; NBR sealing provides dependable tightness in the stated temperature range. - Standards & fit: M16x2 measurement thread and DIN 2353 heavy series S 24° cone ensure correct integration per ISO 15171-2. Conclusion: Use the metal cap to meet your −30°C to +120°C requirement; otherwise the connector meets pressure and compatibility needs.

Can the M16x2 Bulkhead Connector with DIN 2353 24° Cone, Metal/Plastic Cap for Pipe Systems be used with fluids incompatible with NBR seals (e.g., phosphate esters or certain synthetic oils)?

No — the M16x2 Bulkhead Connector with DIN 2353 24° Cone, Metal/Plastic Cap for Pipe Systems uses NBR (nitrile) seals, which are not compatible with certain fluids such as phosphate ester hydraulic fluids and some synthetic oils. Using incompatible fluids can cause seal swelling, hardening, loss of elasticity and eventual leakage or failure. If you must use phosphate esters or incompatible synthetics, specify a connector version with seals made from a compatible material (e.g., FKM/Viton, HNBR, or PTFE-based seals) and confirm compatibility with the fluid and operating temperature. Also verify the zinc-nickel plated steel body and maximum pressure (630 bar) are suitable for your system and that the plastic cap’s reduced temperature limit (+100°C) meets your application.

M16x2 Bulkhead Connector with DIN 2353 24° Cone, Metal/Plastic Cap for Pipe Systems

All products, Measurement couplings/

Additional information

Material	CS – steel (cast iron)

The measurement connection M16x2 with a choice of metal or plastic protective cap is designed in compliance with ISO 15171-2 standards, ensuring reliable integration into demanding hydraulic systems. Featuring an M16x2 thread on the measurement side and a DIN 2353 heavy series S 24° cone connection on the installation side, it guarantees secure and precise assembly. Manufactured from high-quality steel with a durable zinc-nickel coating, the coupling offers excellent resistance to corrosion and wear, even under extreme conditions. With a maximum working pressure of 630 bar, it delivers outstanding performance in high-pressure applications. The NBR sealing ensures dependable tightness, while the wide operating temperature range from -30°C to +120°C (up to +100°C with the plastic cap) makes it suitable for diverse industrial environments. This robust and versatile solution provides long-lasting reliability, making it an ideal choice for professionals seeking efficiency, safety, and durability in hydraulic measurement connections.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
PS-620-06-108-50	Measurement connector M16x2, DIN2353 M16x1.5, 08S, plastic seal.	-	630
PS-620-06-108-51	Measurement connector M16x2, DIN2353 M16x1.5, 08S, metal sealing.	-	630
PS-620-06-110-50	Measurement connector M16x2, grooved fitting DIN2353 M18x1.5, 10S, plastic seal.	-	630
PS-620-06-110-51	Measurement connector M16x2, grooved fitting DIN2353 M18x1.5, 10S, metal seal.	-	630

The measurement connection M16x2 with a choice of metal or plastic protective cap is designed in compliance with ISO 15171-2 standards, ensuring reliable integration into demanding hydraulic systems. Featuring an M16x2 thread on the measurement side and a DIN 2353 heavy series S 24° cone connection on the installation side, it guarantees secure and precise assembly. Manufactured from high-quality steel with a durable zinc-nickel coating, the coupling offers excellent resistance to corrosion and wear, even under extreme conditions. With a maximum working pressure of 630 bar, it delivers outstanding performance in high-pressure applications. The NBR sealing ensures dependable tightness, while the wide operating temperature range from -30°C to +120°C (up to +100°C with the plastic cap) makes it suitable for diverse industrial environments. This robust and versatile solution provides long-lasting reliability, making it an ideal choice for professionals seeking efficiency, safety, and durability in hydraulic measurement connections.