Full rubberlined Wafer type Double door Check Valve

Check Valves

Here you can find a list of all our Gate Valve

Flange type Swing Check Valve – DIN standard
Full RubberLined Wafer Type Double Door Check Valve
Full RubberLined Wafer Type Double Door Check Valve

Click to enlarge

Full RubberLined Wafer Type Double Door Check Valve

Fig. 5316

Valve Standard
Comply with DIN 3202

Pressure Temperature Ratings:

Working pressure16bar/25bar
Testing PressureShell:24bar/37.5bar
Seal:17.6bar/27.5bar
Working Temperature-20°C to 110°C EPDM
-10°C to 80°C NBR
Suitable MediaWater,Oil&Gas

Material Specification:

PartMaterialASTM Spec
BodyDuctile IronA536 65-45-12
DiscStainless Steel
Stainless Steel
Bronze
Bronze
A351 CF8
A351 CF8M
B148 C95400
B148 C95800
StemBronze
Stainless Steel Monel
Stainless Steel Inconel
BS1400 AB2
SeatEPDM / NBR
NOTE :
There is a Screw Eye for DN200 and above size

Dimensions(mm/inch):

DNmm
inch
50
2
65
80
3
100
4
125
5
150
6
200
8
250
10
Lmm
inch
43466464707689114
DNmm
inch
300
12
350
14
400
16
450
18
500
20
600
24
700
28
Lmm
inch
114127140152152178229
Flange Type Swing Check Valve-DIN Standard
Flange Type Swing Check Valve-DIN Standard

Click to enlarge

Flange Type Swing Check Valve-DIN Standard

Fig. 5201(Metal Seated); 5202(Resilient Seated)

Valve Standard
Comply with EN DIN3202 F6

Pressure Temperature Ratings:

Working pressure16bar
Testing PressureShell:24bar
Seal:17.6bar
Working Temperature-10°C to 120°C
Suitable MediaWater,Oil&Gas

Material Specification:

PartMaterialSpec.
BodyCast IronEN-GJL-250
DiscCast IronEN-GJL-250
Seat RingBronze
Disc Ring(5201)Bronze
Disc Ring(5202)EPDM

Dimensions(mm/inch):

DNmm
inch
40
1-1/2
50
2
65
80
3
100
4
125
5
150
6
200
8
250
10
300
12
Lmm
inch
180200240260300350400500600700
Flange type lifting check valve
Flange Type Lifting Check Valve

Click to enlarge

Flange Type Lifting Check Valve

Fig. 5203

Valve Standard
Face-to-face Dimension Conforms to DIN 3202 F1 series

Pressure Temperature Ratings:

Working pressure16bar
Testing PressureShell:24bar
Seal:17.6bar
Working Temperature-10°C to 120°C
Suitable MediaWater,Oil&Gas

Material Specification:

PartMaterialSpec.
BodyCast IronEN-JL 1040
BonnetCast IronEN-JL 1040
Disc/StemStainless Steel
Cast Iron
BS970 420S37
EN-JL1040
Disc RingStainless SteelBS970 420S37
Seat RingStainless SteelBS970 420S37
GasketGraphiteNon-Asbestos
SpringStainless SteelBS970 304S15
BushingBrassEN 12165 W603N

Dimensions(mm/inch):

DNmm
inch
15
1/2
20
3/4
25
1
32
1-1/4
40
1-1/2
50
2
65
2-1/2
80
3
100
4
125
5
150
6
200
8
250
10
300
12
Lmm
inch
130150160180200230290310350400480600730850
Lmm
inch
64688195100113128148162190220260318378
Ball Check Valve
Ball Check Valve SPEC

Click to enlarge

Ball Check Valve

Fig. 5109

Pressure Temperature Ratings:

Working pressure16bar
Testing PressureShell:24bar
Seal:17.6bar
Suitable MediaWater,Oil&Gas

Material Specification:

PartMaterialASTM Spec
BodyDIA536 60-40-18
Ball for DN50~DN100AL+EPDM
Ball for DN125~DN300DI+EPDM
CoverDIA536 60-40-18
RingEPDM
GasketGraphiteNon-Asbestos
BoltSS304AISI304
Note:
Face to face according to EN558-1 basic series 48 except DN350

Dimensions(mm/inch):

DNmm
inch
50
2
65
2-1/2
80
3
100
4
125
5
150
6
200
8
250
10
300
12
350
14
L200240260300350400500600700800
H〔open〕186211245282333380660582721820
D165185200220250285340400455505