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RD NW 20 IR VA

Check valve connector IGR3/4" SS
RDNW20IRVA

The product image may differ

RDNW20IRVA
RDNW20IRVA RDNW20IRVA
Response pressure
approx. 1 bar 
Working pressure
PN 250 
G1
G 3/4″ -14 
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Please choose a variant

Show table of articles

Article

RD NW 04 IR VA RD NW 06 IR VA RD NW 10 IR VA RD NW 13 IR VA RD NW 20 IR VA RD NW 25 IR VA RD NW 32 IR VA RD NW 40 IR VA RD NW 50 IR VA
Product details for

RD NW 20 IR VA

Response pressure
approx. 1 bar
Working pressure
PN 250
G1
G 3/4″ -14
L1
84 mm
L2
16.5 mm
S1
41
S2
46
Ø D1
41 mm
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
  • stainless steel 
All characteristics

Product variants

9 Results
Search
Show dimensional drawing
Identifier
Response pressure
Working pressure
G1
L1 (mm)
Details / items
RD NW 04 IR VA
approx. 1 bar 
PN 400 
G 1/8″ -28 
42.5 mm
Learn more
RD NW 06 IR VA
approx. 1 bar 
PN 400 
G 1/4″ -19 
51 mm
Learn more
RD NW 10 IR VA
approx. 1 bar 
PN 400 
G 3/8″ -19 
60 mm
Learn more
RD NW 13 IR VA
approx. 1 bar 
PN 315 
G 1/2″ -14 
72 mm
Learn more
RD NW 20 IR VA
approx. 1 bar 
PN 250 
G 3/4″ -14 
84 mm
Learn more
RD NW 25 IR VA
approx. 1 bar 
PN 250 
G 1″ -11 
95 mm
Learn more
RD NW 32 IR VA
approx. 1 bar 
PN 250 
G 1.1/4″ -11 
110 mm
Learn more
RD NW 40 IR VA
approx. 1 bar 
PN 250 
G 1.1/2″ -11 
114 mm
Learn more
RD NW 50 IR VA
approx. 1 bar 
PN 250 
G 2″ -11 
120 mm
Learn more
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
HEX = SW, S1, S2, S3 = width across flats

Column selection

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