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PN16 DN100 Ductile Iron  spring loaded dual disc wafer check valves, Wafer Type Dual Disc Check Valve /Ductile iron Check Valve ,Double Flange Swing Check Valve/ Cast Iron Swing Check Valve ,WCB/CF8/CF8M/CF3/CF3M Wafer Type Dual Plate/DoubleDisc Swing Check Valve
Â
Nominal diameter(mm)
50~600
50~600
Nominal pressure(Mpa)
 1.0Â
1.6
Testing pressure
Shell(Mpa)
1.5
2.4
Seal(Mpa)
1.1
1.76
Suitable temperature(°C)
-40°C~200°C
Suitable medium
Drinking water,sewage,seawater,food,medicines,gas,oil and acid
Body
Disc
Stem
Seat
Spring
Cast iron
Plated ductile iron
EPDM/NBR
SS304
Ductile iron
CF8
WRAS-EPDM
SS316
Carbon steel
CF8M
Viton
Â
Stainless steel
Aluminum bronze
customised
Silicon
Â
PS:Replaceable seat
Testing standard
APIÂ 598
End flange standard
ANSIÂ 125#Â /Â 150#
Â
Size
L
ΦD1
ΦD2
ΦD3
ΦD4
ΦD5
Weight(kg)
DN50
53.98
125
84.14
64.95
47.63
18
2.27
DN65
53.98
145
98.43
77.52
58.72
18
2.72
DN80
53.98
160
115.89
90.22
69.85
18
3.63
DN100
63.5
180
152.88
114.05
87.3
18
6.81
DN125
66.68
210
171.45
141.03
112.7
18
9.08
DN150
79.38
240
200.03
168.02
114.27
22
11.8
DN200
98.43
295
254
218.95
192.07
22
19.52
DN250
101.6
350
307.98
272.79
230.17
22
26.33
DN300
130.18
400
365.13
323.72
274.62
22
45.4
DN350
180.98
460
396.88
355.35
306.37
22
61.29
DN400
161.93
515
450.85
409.58
355.6
26
77.18
DN450
184.15
565
508
456.95
406.4
26
99.88
DN500
215.9
620
555.62
507.75
469.3
26
130.3
DN600
215.9
725
657.22
612.7
565.2
30
152.09
PRODUCT FEATUREÂ 
Other products
Why Choose US
Our factory is specialized in valves' production. As one of the biggest and most professional manufacturer and exporter majored in valves, we assure that we can provide our products with cheapest price, good quality and best service. If you like, welcome to our factory and have a look!
We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.
We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.
We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.
Contact to this supplier
 http: www.junyuan-group.com   www.xbvalve.ne
tPN16 DN100 Ductile Iron  spring loaded dual disc wafer check valves, Wafer Type Dual Disc Check Valve /Ductile iron Check Valve ,Double Flange Swing Check Valve/ Cast Iron Swing Check Valve ,WCB/CF8/CF8M/CF3/CF3M Wafer Type Dual Plate/DoubleDisc Swing Check Valve
Â
Nominal diameter(mm)
50~600
50~600
Nominal pressure(Mpa)
 1.0Â
1.6
Testing pressure
Shell(Mpa)
1.5
2.4
Seal(Mpa)
1.1
1.76
Suitable temperature(°C)
-40°C~200°C
Suitable medium
Drinking water,sewage,seawater,food,medicines,gas,oil and acid
Body
Disc
Stem
Seat
Spring
Cast iron
Plated ductile iron
EPDM/NBR
SS304
Ductile iron
CF8
WRAS-EPDM
SS316
Carbon steel
CF8M
Viton
Â
Stainless steel
Aluminum bronze
customised
Silicon
Â
PS:Replaceable seat
Testing standard
APIÂ 598
End flange standard
ANSIÂ 125#Â /Â 150#
Â
Size
L
ΦD1
ΦD2
ΦD3
ΦD4
ΦD5
Weight(kg)
DN50
53.98
125
84.14
64.95
47.63
18
2.27
DN65
53.98
145
98.43
77.52
58.72
18
2.72
DN80
53.98
160
115.89
90.22
69.85
18
3.63
DN100
63.5
180
152.88
114.05
87.3
18
6.81
DN125
66.68
210
171.45
141.03
112.7
18
9.08
DN150
79.38
240
200.03
168.02
114.27
22
11.8
DN200
98.43
295
254
218.95
192.07
22
19.52
DN250
101.6
350
307.98
272.79
230.17
22
26.33
DN300
130.18
400
365.13
323.72
274.62
22
45.4
DN350
180.98
460
396.88
355.35
306.37
22
61.29
DN400
161.93
515
450.85
409.58
355.6
26
77.18
DN450
184.15
565
508
456.95
406.4
26
99.88
DN500
215.9
620
555.62
507.75
469.3
26
130.3
DN600
215.9
725
657.22
612.7
565.2
30
152.09
PRODUCT FEATUREÂ
Other products
Why Choose US
Our factory is specialized in valves' production. As one of the biggest and most professional manufacturer and exporter majored in valves, we assure that we can provide our products with cheapest price, good quality and best service. If you like, welcome to our factory and have a look!
We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.
We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.
We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.
Contact to this supplier
 http: www.junyuan-group.com   www.xbvalve.ne
t
Model NO.: CICV02
Flow Direction: Unidirection
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: Dn40~Dn900
Inch: 1-1/2 "~24"
Delivery Time: 20~40 Days, Depend on The Quantity
Certificate: ISO, Ce .API RS
Trademark: xbvalve
Transport Package: Export Polywood Case
Specification: DN40-700
Origin: Taizhou, Zhejiang, China
HS Code: 8481804090
Model NO.: CICV02
Flow Direction: Unidirection
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: Dn40~Dn900
Inch: 1-1/2 "~24"
Delivery Time: 20~40 Days, Depend on The Quantity
Certificate: ISO, Ce .API RS
Trademark: xbvalve
Transport Package: Export Polywood Case
Specification: DN40-700
Origin: Taizhou, Zhejiang, China
HS Code: 8481804090
January 11, 2023