RD IR

Non-return valve, connector



Properties

Connection 1 + 2 BSP cylindrical internal threads
Design Non-return valve, connector
Construction straight
Sealing form 1 + 2 Shape A
Surface electro galvanised
Material Steel

Description

Opening pressure: approx. 1 bar

Article Table

Product Name Opening pressure Operating pressure G1 Ø D1 mm L1 mm L2 mm S1 S2
Product Name Opening pressure Operating pressure G1 Ø D1 mm L1 mm L2 mm S1 S2
RD NW 04 IR approx. 1 bar PN 400 G 1/8" -28 19,0 42,5 8,0 19 19
RD NW 06 IR approx. 1 bar PN 400 G 1/4" -19 19,0 51,0 12,0 19 19
RD NW 10 IR approx. 1 bar PN 400 G 3/8" -19 24,0 60,0 12,0 24 27
RD NW 13 IR approx. 1 bar PN 315 G 1/2" -14 32,0 72,0 15,0 32 36
RD NW 20 IR approx. 1 bar PN 250 G 3/4" -14 41,0 84,0 16,5 41 46
RD NW 25 IR approx. 1 bar PN 250 G 1" -11 46,0 95,0 19,0 46 50
RD NW 32 IR approx. 1 bar PN 250 G 1.1/4" -11 60,0 110,0 21,5 60 60
RD NW 40 IR approx. 1 bar PN 250 G 1.1/2" -11 65,0 114,0 22,0 65 70
PN = Nominal pressure PB = Max. operating pressure - SW, S1, S2 = With across flats

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
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.