ANSI · Tubular · Nrvz Silence
High Quality Stainless Steel Ductile Iron Dual Plates Check Valve for Industry
US$ 1-50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Hot Selling Product
Company Profile
Innovation for a long-term, win-win future. Xingsheng Machinery Technology Co., Ltd. was established in 1990. We are located at No. 51, Wutong Road, Binhai Park, Longwan District, Wenzhou City, China. There are more than 200 employees
- Xingsheng Mechanical Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
High Temperature · Flange · Water Industrial Usage
2" to 60" Class 150 to 600 Dual Plate Check Valve
US$ 100
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
1. As the channel within the valve is in streamline form, the flow resistance is smaller than lifting check valve, it's suitable for low flow large-caliber application without frequently change in flow. However, it's not suitable for pulsating flow for sealing performance poorer
- MULTI-VALVE TECHNOLOGY LIMITED
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Nrvr Silence · Flange · Household Usage
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
US$ 10-100
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Size:
DN50-DN1200
End flange:
ANSI B16.1 125LB
BS4504 PN10 & PN16
EN1092-2 PN10 & PN16
AS 2129-2000 Table D Table E
ISO 7005 PN10 & PN16
ASME B16.5 150LB
JIS B2220 5K/10K
Face to face:
EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB
EN558-1 SERIES 50
T
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
Nrvr Silence · Flange · Water Industrial Usage
DIN3202 K3 API594 Class 125 150 Ci Di Ductile Cast Iron Wcb A216 SS304 SS316 Bronze Double Disc Dual Plates Wafer Duo Check Valve Pn10/Pn16/Pn25 150lb
US$ 10-200
/ Set
1 Set (MOQ)
1 Set (MOQ)
API594 150LB DIN3202 K3 Dual Plates Wafer Check Valve PN10/PN16/5K/10K/150LB
Type
Wafer Check Valve
Face to Face
API594 125LB/150LB, DIN3202 K3
Flange
PN10/PN16/, JIS 5K/10K, 125LB/150LB
Seat Type
Common Seat/Bonded Seat
Working Pressure
PN16/PN25
Application
Water works, Public faciliti
- Tianjin Newton Valve Co., Ltd
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Tianjin, China
- ISO 9001, ISO 14001
- Contact Now
Gland Packings Globe Valve · ANSI · Stainless Steel
Wholesale Dual Plate Viton Seat Check Valve
US$ 2-2.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Stainless Steel Dual Plate Check Valve
Product Description
Product Name
Stainless Steel Check Valve
Material
Stainless Steel 304/316,WCB,SCPH2,SCS304/316
Size
1/2"--2"
Certificate
ISO9001:2008
Working Pressure
1.6-6.4MPa
Producing Standard
GB/T12224-1989
- Zhejiang Yuzheng Valve Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO9001:2015
- Contact Now
Stainless Steel · High Temperature · Household Usage
DN100 SS316/CF8m Stainless Steel Dual Plate Check Valve
US$ 1
/ Piece
99 Pieces (MOQ)
99 Pieces (MOQ)
Product Description
Application: Chemical Industry,Oil and Gas,Food and Beverage,Construction Industry,Pulp and Paper, and Textile,Power Industry,Water Treatment.
We provides the Industry Reducers as followings details.
Welded fittings are manufactured using welded pipes or seamless pipes as per
- Keke Group Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Oil · Water Industrial Usage · Flange
Dual-Plate Double-Flange Check Valve
US$ 50-2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Dimensions & Weights
Size
Pressure
Rating
End facing
Dimensions
Pipe Flange
Weight
(Kg)
L
D
C
R
f
D2
D3
D1
Stud
Quantity
Stud Diameter
Stud Length
mm
in
mm
mm
8"
(200)
150
RF
127
345
27
270
2
203
210
298.5
8
3/4
M20
140
42
10"
(250)
150
RF
14
- Wenzhou Safety Import&Export Co., Ltd
-
- Zhejiang, China
- ISO 9001, ANSI/ESD, ASME
- Contact Now
Gland Packings Globe Valve · ANSI · Stainless Steel
Hot Sale H76X Dual Plate Check Valve
US$ 2-2.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Stainless Steel Dual Plate Check Valve
Product Description
Product Name
Stainless Steel Check Valve
Material
Stainless Steel 304/316,WCB,SCPH2,SCS304/316
Size
1/2"--2"
Certificate
ISO9001:2008
Working Pressure
1.6-6.4MPa
Producing Standard
GB/T12224-1989
- Zhejiang Yuzheng Valve Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO9001:2015
- Contact Now
Stainless Steel · Water Industrial Usage · Bellows Globe Valve
Lugged Type Dual Plate Air Check Valve
US$ 23
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
lugged type dual plate check valve
Metal seal or rubber seal.
DN50-DN1500, class150-2500
Product features
To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.
Materials
WCB CF8 CF3 GR4A Hastelloy C etc.
Corrosion pro
- Lishui Gowin valve technology Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
- Contact Now
ANSI · Butterfly · Nrvz Silence
Ggg50 Ggg40 Double Flanged Dual Plate Check Valve
US$ 10-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Our check valve is economically priced but with higher quality and capability than most
at this market
Product Feature:
Pressure seal design.
Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.
Eas
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
-
What are the common uses of Dual Plate Check Valves in industrial equipment?
Dual Plate Check Valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.
-
How can I identify a trustworthy supplier for Dual Plate Check Valves in China?
When searching for a reliable Dual Plate Check Valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.
-
What are the benefits of purchasing Dual Plate Check Valves wholesale for industrial equipment?
Buying Dual Plate Check Valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.
DIN · Water · Ordinary Temperature
Pn16 Cast Iron Dual Plate Check Valve
US$ 15-321
/ Set
2 Sets (MOQ)
2 Sets (MOQ)
Cast Iron Dual plate check valve PN16
Size DN50-DN800
Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel
Seat:EPDM,NBR,PTFE,Neoprene,Hypalon,Silion
Shaft: Stainless Steel 416,316,304
Working Temperature: -10.C - 120.C
Material:
Body
Cast Iron, Ductile Iron, Carbon Steel, Stainless
- QINGDAO I-FLOW CO., LTD.
-
- Shandong, China
- ISO9001:2015
- Contact Now
Stainless Steel · Industrial Usage · Ddcv Double Lobe
Top Quality Dual Plate Industrial Butterfly Non-Return Check Valve
US$ 1-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Wafer Type Dual Plate Check Valve for Marine
Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16
ASME B16.1/B16.2
Size: DN40-DN900/ 1.5"-36"
Materials:
Body: Cast Iron / Ductile Iron / Cast steel / Stainless steel / Aluminum bronze
Disc: Ductile I
- Afcon Ningjin Yahua Industries Co., Ltd.
-
- Shandong, China
- ISO 9001, ISO 9000, HSE, ASME
- Contact Now
Ordinary Temperature · Water · Industrial Usage
DN1600 Large Bore API 594 Flanged Cast Steel Dual Plate Check Valve
US$ 1810-2610
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Description
Overview
Dual plate check valve is mainly composed of valve body, valve disc, valve seat, torsion spring, rotating shaft, etc. Its valve disc is composed of two semicircular valve discs. When it is opened, the two valve discs are folded together, and when closed, the valve
- JITAI VALVE GROUP CO., LTD.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
- Contact Now
BSW · Tubular · Nrvz Silence
High Quality Stainless Steel Ductile Iron Dual Plates Check Valve for Industry
US$ 1-50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Hot Selling Product
Company Profile
Innovation for a long-term, win-win future. Xingsheng Machinery Technology Co., Ltd. was established in 1990. We are located at No. 51, Wutong Road, Binhai Park, Longwan District, Wenzhou City, China. There are more than 200 employees
- Xingsheng Mechanical Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
GB · Butterfly · Nrvz Silence
Ductile Iron/Stainless Steel Dual Plate Self Close Check Valve
US$ 10
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Ductile Iron/Stainless Steel Dual Plate Self Close Check Valve
Purpose
This product is used for water supply and drainage system in tap water ,sewage, Building, chemicals Industries ,usually used as an open-close equipment .
Features
Double /Three ecc
- Bohai Valve Group Co., Ltd.
-
- Tianjin, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
- Contact Now
ANSI · Tubular · Nrvz Silence
ISO5752 API594 Butterfly Dual Plate Check Valve
US$ 15-100
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Size:
DN50-DN1200
End flange:
ANSI B16.1 125LB
BS4504 PN10 & PN16
EN1092-2 PN10 & PN16
AS 2129-2000 Table D Table E
ISO 7005 PN10 & PN16
ASME B16.5 150LB
JIS B2220 5K/10K
Face to face:
EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB
EN558-1 SERIES 50
T
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
Nrvr Silence · Flange · Water Industrial Usage
Dual Plate Check Valve with B148 C95400 C95500 C95800 Al-Bronze Disc
US$ 10-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Our check valve is economically priced but with higher quality and capability than most
at this market
Product Feature:
Pressure seal design.
Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.
Eas
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
Oil · Water Industrial Usage · Flange
Dual-Plate Lug Check Valve
US$ 50-2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Size
2"-24"
26"-60"
66"-144"
FIgStd
ASME B16.5
ASME B16.47A(MSS SP44)
AWWA C207 ( Class E 275 PSI)
Dimensions& weights
Size
Pressure Rating
End facing
Dimensions
Pipe Flange
Weight
(Kg)
L
R
f
D2
D3
D1
Stud
Quantity
Stud Diameter
Stud Length
mm
in
mm
mm
2"
- Wenzhou Safety Import&Export Co., Ltd
-
- Zhejiang, China
- ISO 9001, ANSI/ESD, ASME
- Contact Now
GB · Butterfly · Nrvz Silence
Dual Plate Check Valve with Double Flange
US$ 6.8-188
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Products Description
Technical Parameters:
Size
DN50-DN900
Working pressure
16Bar
10Bar
Shell
24Bar
15Bar
Seal
18Bar
11Bar
Operating Temperature
-10ºC~+120ºC
Main Material:
Name
Material
Body
Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Dis
- Tianjin Tanggu General Valve Group Co., Ltd.
-
- Tianjin, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
ANSI · Butterfly · Nrvz Silence
ISO5752 API594 En558 Stainless Steel Dual Plate Non-Return Check Valve (WDS)
US$ 10-100
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Our check valve is economically priced but with higher quality and capability than most
at this market
Product Feature:
Pressure seal design.
Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.
Ea
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
Butterfly · Cast Iron · Water Industrial Usage
Dual Plate Butterfly One Way Check Valve with Ce ISO Wras Approved
US$ 10-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Our check valve is economically priced but with higher quality and capability than most at this market
Product Feature:
Pressure seal design.
Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.
Easy
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
Nrvr Silence · Clamp · Household Usage
Ductile Iron/Stainless Steel Dual Plate Self Close Check Valve
US$ 10
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Description
CAST IRON BUTTERFLY CHECK VALVE
Butterfly Check valve 19ch21r is used to prevent the reverse flow of process fluids. The body material is GGG40 cast iron, an analogue of HF40. Installation is carried out on utility lines with water and non-aggressive media. The product is not s
- Hebei Jiwei Valve Trading Co., Ltd
-
- Hebei, China
- ISO 9001
- Contact Now
GB · Swing · Nrvz Silence
Awwa/GB/GOST/API 6D Cast Steel Wcb 6'' 8'' 10'' 12'' DN150/200/250/300 Dual Plate Check Valve for Industrial Gas and Water Systems
US$ 11-111
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
The Swing Check Valve is designed to prevent backflow in industrial systems by automatically closing when the flow stops. With its rising stem design, the position of the valve can be clearly observed, making it easy to operate and monitor.
Constructed from high-quality cast
- Quality (Shandong) Industrial Automation Co., ...
-
- Shandong, China
- ISO 9001, ISO 14001, IATF16949, GMP, ANSI/ESD
- Contact Now
GB · Elevated · Nrvz Silence
High Quality Stainless Steel Ductile Iron Dual Plates Check Valve for Industry
US$ 1-50
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Hot Selling Product
Company Profile
Innovation for a long-term, win-win future. Xingsheng Machinery Technology Co., Ltd. was established in 1990. We are located at No. 51, Wutong Road, Binhai Park, Longwan District, Wenzhou City, China. There are more than 200 employees
- Xingsheng Mechanical Technology Co., Ltd.
-
- Zhejiang, China
- Contact Now
Stainless Steel · Industrial Usage · Ddcv Double Lobe
Dual Plates Cast Iron Butterfly Type Check Valves
US$ 1-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Wafer Type Dual Plate Check Valve for Marine
Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16
ASME B16.1/B16.2
Size: DN40-DN900/ 1.5"-36"
Materials:
Body: Cast Iron / Ductile Iron / Cast steel / Stainless steel / Aluminum bronze
Disc: Ductile I
- Afcon Ningjin Yahua Industries Co., Ltd.
-
- Shandong, China
- ISO 9001, ISO 9000, HSE, ASME
- Contact Now
Nrvr Silence · Flange · Household Usage
EPDM Full Lined Dual Plate Check Valve Non Return Valves
US$ 10-100
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Size:
DN50-DN1200
End flange:
ANSI B16.1 125LB
BS4504 PN10 & PN16
EN1092-2 PN10 & PN16
AS 2129-2000 Table D Table E
ISO 7005 PN10 & PN16
ASME B16.5 150LB
JIS B2220 5K/10K
Face to face:
EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB
EN558-1 SERIES 50
T
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
ANSI · Butterfly · Nrvz Silence
24 Inches DN 600 Rubber Lining Body Dual Plates Butterfly Check Valve
US$ 15-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Technical Parameters:
Size
DN50-DN600
Working pressure
16Bar
10Bar
Shell
24Bar
15Bar
Seal
18Bar
11Bar
Operating Temperature
-10ºC~+120ºC
Operating Environment
Ballast and bilge system Chemical processing
Desalination plants Drilling rigs
Drinking waterDry powder
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
- ISO9001:2015
- Contact Now
GB · Butterfly · Nrvz Silence
Dual Plate Check Valve
US$ 6.8-188
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Products Description
Technical Parameters:
Size
DN50-DN900
Working pressure
16Bar
10Bar
Shell
24Bar
15Bar
Seal
18Bar
11Bar
Operating Temperature
-10ºC~+120ºC
Main Material:
Name
Material
Body
Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Dis
- Tianjin Tanggu General Valve Group Co., Ltd.
-
- Tianjin, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Water Industrial Usage · Household Usage · Gland Packings Globe Valve
Double Flanges Connection Dual Plate Non-Return Check Valve
US$ 59-117
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wafer check valve is a compact and easy-to-install check valve, usually used to prevent fluid backflow. It is characterized by small size and light weight, and is suitable for installation in pipeline systems with limited space. The following is a detailed introduction to the wafer check valve:
1
- Tianjin Yoakor Machinery Equipment Co., Ltd
-
- Tianjin, China
- ISO 9001
- Contact Now
Stainless Steel · Industrial Usage · Ddcv Double Lobe
Stainless Steel Non Return Dual Plate Check Valve
US$ 1-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Wafer Type Dual Plate Check Valve for Marine
Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16
ASME B16.1/B16.2
Size: DN40-DN900/ 1.5"-36"
Materials:
Body: Cast Iron / Ductile Iron / Cast steel / Stainless steel / Aluminum bronze
Disc: Ductile I
- Afcon Ningjin Yahua Industries Co., Ltd.
-
- Shandong, China
- ISO 9001, ISO 9000, HSE, ASME
- Contact Now
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