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RD NW 40 IR

Check valve connector IGR1.1/2"
RDNW40IR

The product image may differ

RDNW40IR
RDNW40IR RDNW40IR
Response pressure
approx. 1 bar 
G1
G 1.1/2″ -11 
Working pressure
PN 250 
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Please choose a variant

Show table of articles

Article

RD NW 04 IR RD NW 06 IR RD NW 10 IR RD NW 13 IR RD NW 20 IR RD NW 25 IR RD NW 32 IR RD NW 40 IR
Product details for

RD NW 40 IR

Response pressure
approx. 1 bar
G1
G 1.1/2″ -11
Working pressure
PN 250
L1
114 mm
L2
22 mm
Ø D1
65 mm
S1
65
S2
70
All characteristics

Characteristics

Type
  • straight 
Connection 1 + 2
  • BSPP female thread, parallel 
Sealing form 1 + 2
  • type A 
Construction type
  • non-return valve, connector 
Material
  • steel 
Surface
  • electro galvanised 
Customs tariff number
  • 84813091 
All characteristics

Product variants

8 Results
Search
Show dimensional drawing
Identifier
Response pressure
G1
Working pressure
L1 (mm)
Details / items
RD NW 04 IR
approx. 1 bar 
G 1/8″ -28 
PN 400 
42.5 mm
Learn more
RD NW 06 IR
approx. 1 bar 
G 1/4″ -19 
PN 400 
51 mm
Learn more
RD NW 10 IR
approx. 1 bar 
G 3/8″ -19 
PN 400 
60 mm
Learn more
RD NW 13 IR
approx. 1 bar 
G 1/2″ -14 
PN 315 
72 mm
Learn more
RD NW 20 IR
approx. 1 bar 
G 3/4″ -14 
PN 250 
84 mm
Learn more
RD NW 25 IR
approx. 1 bar 
G 1″ -11 
PN 250 
95 mm
Learn more
RD NW 32 IR
approx. 1 bar 
G 1.1/4″ -11 
PN 250 
110 mm
Learn more
RD NW 40 IR
approx. 1 bar 
G 1.1/2″ -11 
PN 250 
114 mm
Learn more
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
HEX = SW, S1, S2, S3 = width across flats

Column selection

Response pressure
G1
Working pressure
L1 (mm)
L2 (mm)
Ø D1 (mm)
S1
S2
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
HEX = SW, S1, S2, S3 = width across flats