Non Return Valve- PN 400 Double Ferrule Tube ends

 

Cracking Pressure 0.3TO 0.5 Kg/cm2 – Standard
Special Cracking Pressure Available
Test Pressure 25° C Room Temperature
Hydrostatic Body – 620 Kg/cm2
Seat – 413 Kg/cm2
Pneumatic Seat – 60 Kg/cm2
Seal BUNA ‘N’, VITON
Material A 105, A 276 SS304, A 276 SS316, Monel, Hastelloy
Finish CS zinc plated and dichromated. SS Natural

Description

NOTE : Bigger tube connections up to 1-1/2″ / 38 mm OD size available on request

 

TUBE O.D
S1
S2
L1
L2
PART No.
1/4″
22
14
55.5
87
2 NRD – T
3/8”
27
17
65
99.8
4 NRD – T
1/2”
27
22
61.6
107.6
6 NRD – T
5/8”
27
25.4
58.2
107.6
8 NRD – T
3/4”
32
30
63.2
112.5
12 NRD – T
1”
41
38
70.8
133.8
16 NRD – T