Can the Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1 be used with both hydraulic oil and gas installations thanks to the O-ring seal?

Yes. Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1 is designed primarily for hydraulic power systems (hydraulic oil) and.thanks to the additional O-ring sealing (NBR).is suitable for gas installations as well. Key constraints: the O-ring material is NBR (compatible with many hydraulic oils and common gases but check compatibility with specific gases/contaminants), operating temperature range is â25Â°C to +100Â°C, and working pressure is up to 370 bar depending on size. Before use, verify gas type compatibility with NBR, required pressure rating for the specific coupling size, and applicable safety/regulatory standards for gas service.

Is the Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1 suitable for gas use due to its O-ring seal?

Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1 is primarily designed for hydraulic power systems (hydraulic oil). The presence of an additional O-ring (NBR) improves sealing and the description explicitly notes suitability "for gas installations." However, suitability for a specific gas application depends on gas type, pressure, temperature range (-25Â°C to +100Â°C), NBR compatibility, and safety/regulatory requirements. NBR is generally compatible with many gases but not with strong oxidizers (e.g., oxygen) or certain hydrocarbons at high temperatures. Maximum working pressure is up to 370 bar (size-dependent). Recommendation: confirm compatibility with the specific gas, operating pressure and temperature, and applicable standards before use in gas service.

Does the Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1 require different maintenance when used for gas vs hydraulic oil?

Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1 Format can be used for both hydraulic oil and gas (thanks to the additional Oâring sealing), but maintenance practices should be adapted to the medium: - Inspection frequency: increase inspection frequency for gas service. Gas leaks are harder to detect and can be more hazardous; check seals and connections more often than for hydraulic oil. - Seal checks and replacement: NBR plug sealing is compatible with many hydraulic oils and some gases, but NBR ages faster with certain gases (especially dry gases, oxygen, or aggressive gases). Regularly inspect the Oâring for hardening, cracking or swelling and replace on a preventive schedule based on service conditions. - Cleanliness: for hydraulic oil systems maintain cleanliness to prevent contamination (particles can damage valves). For gas service, ensure couplings are free of lubricating oil or residues that could react with the gas or contaminate downstream equipment. - Leak testing: perform appropriate leak tests after assembly. For hydraulic oil use pressure/leak tests with the fluid; for gas use suitable gas leak detection methods (soap solution, electronic detectors) at appropriate pressures. - Pressure and temperature checks: verify that operating conditions (up to 370 bar and â25Â°C to +100Â°C) are respected for the specific medium. Gas service may require additional attention to pressure spikes and temperature variations. - Lubrication and corrosion protection: galvanized steel provides corrosion resistance; still inspect for corrosion more frequently in gas installations where moisture or corrosive components may be present. Avoid incompatible lubricants or residues. - Safety and regulatory considerations: gas installations may require additional safety procedures, purging, and certifications. Follow relevant codes and operator safety rules. In summary: the basic maintenance tasks are similar, but increase inspection frequency, perform mediumâspecific leak testing, monitor and replace NBR seals more proactively for gas, and follow additional safety and cleanliness steps appropriate to gas service.

Hydraulic quick coupling with valve, plug with GW BSP, in steel, DNP PTV1

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Additional information

Material	CS – steel (cast iron)
Standard length [m]	2

DNP PTV1 quick coupling plug with valve and internal BSP thread, for use in hydraulic power systems (hydraulic oil), and thanks to the additional sealing in the form of an O-ring, for gas installations. Interchangeable with Tema series T quick couplings. Material: galvanized steel. Plug sealing: NBR. Operating temperature: from -25°C to +100°C. Working pressure: up to 370 bar (depending on the size of the quick coupling).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
DP-PTV1-1010003	DN10 plug with 3/8" BSP female thread, nitrile seal	-	370	In stock	Enquiry
DP-PTV1-1313003	DN13 plug with 1/2" BSP female thread, nitrile seal	-	350	In stock	Enquiry
DP-PTV1-2019003	DN20 plug with 3/4" BSP female thread, nitrile seal	-	300	In stock	Enquiry
DP-PTV1-2525003	DN25 plug with 1" BSP female thread, nitrile seal	-	300	In stock	Enquiry

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DNP PTV1 quick coupling plug with valve and internal BSP thread, for use in hydraulic power systems (hydraulic oil), and thanks to the additional sealing in the form of an O-ring, for gas installations. Interchangeable with Tema series T quick couplings. Material: galvanized steel. Plug sealing: NBR. Operating temperature: from -25°C to +100°C. Working pressure: up to 370 bar (depending on the size of the quick coupling).