Double plug valve


Connection 1 BSP cylindrical internal threads
Connection 2 + 3 Claw coupling
Application for compressed air supply in construction, compressors, hose lines and hammers.
Scope of supply with brass plug and malleable cast iron lever, with lever stop and bleeding
Media Compressed air
Standard DIN 3487
Surface electro galvanised
Material Malleable cast iron


Self-sealing; under pressure, the conical plug is pressed against the housing and seals valve off. This prevents sealing wear.

Article Table

Product Name DN* G1 h mm AF mm Operating pressure
Product Name DN* G1 h mm AF mm Operating pressure
DH NW 20 IR 20 HB D 17 G 3/4" -14 100 41 PN 10
DN = Nominal diameter, nominal width - G1 = Thread of connection 1 - AF = Width across flats


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All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.