Clamp · Sfcv Rubber Lobe · Ddcv Double Lobe
2" to 24" Class 150 Pn10/16/25/40 Cast Iron Check Valve/Butterfly/Gate/Stop Valve
US$ 26.9-89.5
/ 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
- Contact Now
Sfcv Rubber Lobe · Gland Packings Globe Valve · Swing
JIS F7410 China Manufacturer Factory Direct Sales Flange Connection Prevent Medium Backflow Marine Bronze Right Angle Stop Check Valve
US$ 8-18
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Marine cast steel right angle stop check valve
Marine stop-check valve is a multi-purpose valve that has both stop valve and check valve functions. Its structure is similar to that of a stop valve, but the valve stem and valve disc are not fixedly connected. When the valve stem
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Welding · Industrial Usage
DN100-DN350 Butt Welding Angle Ammonia Stop Check Valve for Refrigeration
US$ 200-2000
/ Set
5 Sets (MOQ)
5 Sets (MOQ)
Name
Type
Size(mm)
Weight(kg)
φD1
D0
H1
H
Straight-through
stop check valve
VCY15-D
21
15
106
65
150
165
1.5
VCY20-D
25
20
106
65
155
170
1.6
VCY25-D
32
25
128
75
190
207
2.4
VCY32-D
38
32
128
75
193
210
2.8
VCY40-D
45
40
165
95
23
- Changzhou AMG Refrigeration Equipment Co., ...
-
- Jiangsu, China
- Contact Now
Water Industrial Usage · Flange · Ordinary Pressure
JIS F7312c Marine Cast Steel 5K Angle Check Valves Stop Angle Valve
US$ 50-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
We support OEM and the producing capacity is big, fast shipment, professional design team for you, welcome to contact us!
Marine Check Valve - Definition & Function
A marine check valve (or non-return valve) is a specialized one-way valve designed for shipboard piping systems
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Water Industrial Usage · Low Pressure · Gland Packings Globe Valve
JIS F7410 5K 40 Bronze Marine Angle Stop Screw Down Check Valve
US$ 8-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
We support OEM and the producing capacity is big, fast shipment, professional design team for you, welcome to contact us!
Marine Check Valve - Definition & Function
A marine check valve (or non-return valve) is a specialized one-way valve designed for shipboard piping systems
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Nrvz Silence · Industrial Usage · Thread
Nitrogen Dioxide Ammonia 50*20mm One Direction Way Stop Safety Gas Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hunan, China
- ISO9001:2015
- Contact Now
Flange · Household Usage · Ordinary Temperature
JIS Marine F7471 5K 10K 16K Cast Steel Straight Stop Check Valve
US$ 30-450
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
We support OEM and the producing capacity is big, fast shipment, professional design team for you, welcome to contact us!
Diameter
DN15 - DN100
Pressure
5K,10K,16K
Medium
Water,Oil,Steam
Body Material
Cast Iron/Cast Steel
Company
Qingdao Hongfeng Xianglong Val
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Elevated · Unidirection · Low Temperature
Marine JIS F7410 16K Bronze Flanged Angle Stop Check Valve
US$ 25-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High-performance valves compliant with international standards
We specialize in providing high-performance valves and supporting products compliant with international standards - including JIS (Japanese Industrial Standards), DIN (German Standards), and GB (Chinese National Standards) - for the g
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Industrial Usage · Thread · Gas
Afklok 3000psi ANSI Spring Loaded SS316 Check Valve to Stop Fluid Backflow
US$ 16-22
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Features
1. Sealing ring ensures sealing switch possibility.
2. Check valve can decrease spring pressure.
3. Adjustable and fixed opening pressure,Springs have different fixed opening pressures to choose,range is 1~25psig.
4. Multiple end connections,VCR/compression fitting /fem
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hunan, China
- ISO9001:2015
- Contact Now
Ordinary Temperature · Nrvg Silence · Ordinary Pressure
Chinese Brass Stop & Check Valve Multi-Function Valve
US$ 1.07-1.11
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Company information
Detalis
Body Material
Brass
Nominal pressure
1.6 MPa
Medium
Water, non-corrosive liquid, saturated steam(≤0.6MPa)
Working temperature
-10ºC≤ t ≤ 120ºC
Cylindrical pipe thread
NPT, BSP, G
Surface
Natural color
Product Description
- Ningbo D & R Metal Industries Co., Ltd.
-
- Zhejiang, China
- Contact Now
-
What are the common uses of Stop Check Valves in industrial equipment?
Stop 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 Stop Check Valves in China?
When searching for a reliable Stop 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 Stop Check Valves wholesale for industrial equipment?
Buying Stop 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.
Nrvz Silence · Industrial Usage · Thread
Thread 50*20mm One Direction Safety Industrial Way Stop Gas Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hunan, China
- ISO9001:2015
- Contact Now
Nrvz Silence · Industrial Usage · Thread
Stainless Steel N2 50*20mm Safety Stop Industrial One Direction Gas Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Delivery"Fast Delivery - Hunan, China
- ISO9001:2015
- Contact Now
Nrvz Silence · Industrial Usage · Thread
Household Usage 50*20mm Safety Stop One Way Direction Gas Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"On-time Delivery"On-time Delivery - Hunan, China
- ISO9001:2015
- Contact Now
Elevated · Unidirection · Low Temperature
Marine JIS F7352 5K Flange-Type Bronze Angle Stop Check Valve
US$ 25-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High-performance valves compliant with international standards
We specialize in providing high-performance valves and supporting products compliant with international standards - including JIS (Japanese Industrial Standards), DIN (German Standards), and GB (Chinese National Standards) - for the g
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Household Usage · Ddcv Double Lobe · Clamp
Stainless Steel Sanitary Hygienic Pneumatic Actuator Sample&Stop and Recersiong&Ball&Check&Butterfly Valve
US$ 12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
What JRFL can supply?
High precision Valve professional manufacturer
Stainless Steel Sanitary Hygienic Pneumatic Actuator Sample&Stop and Recersiong&Ball&Check&Butterfly Valve
Product Description
.------
- Zhejiang Jiurong Fluid Equipment Technology ...
-
- Zhejiang, China
- Contact Now
Elevated · Unidirection · Low Temperature
Marine JIS F7410 16K Bronze Flanged Angle Stop Check Valve Factory Direct
US$ 25-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High-performance valves compliant with international standards
We specialize in providing high-performance valves and supporting products compliant with international standards - including JIS (Japanese Industrial Standards), DIN (German Standards), and GB (Chinese National Standards) - for the g
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Nrvz Silence · Reversing · Elevated
Stop Dimensions Steel Check Valve
US$ 6.9
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product description
1,Product name
Stop Dimensions Steel Check Valve
2,Size ranging
1/2"-4"
3,Materials
SS304, SS316,CF8M,CF8,WCB
4,Casting
Investment
5,Working pressure
1000psi, PN63
6,Applicable temperature
-20-210 degree C
7,Applicable medium
Water, Oil, Gas, etc
9,End connectio
- WOD VALVE GROUP CO., LTD.
-
- Zhejiang, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Stainless Steel · Industrial Usage · Welding
DN15-DN80 Stainless Steel Butt Welding Angle Stop and Check Valve
1000 USD (MOQ)
PRODUCT FEATURES
· Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, including ammonia, fluorine, propane and propylene.
· Perfect sealing performance. The moving part v
- Changzhou AMG Refrigeration Equipment Co., ...
-
- Jiangsu, China
- Contact Now
Flange · GB · Water
Factory Direct Sale Silent Fish Pond Drainage Check Valve FRP Check-Stop Valve for Drain Water Back
US$ 50-500
/ Set
1 Set (MOQ)
1 Set (MOQ)
Factory Direct Sale Silent Fish pond drainage check valve FRP check-stop valve for Drain water back
Product Description
FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and then molding into production. According to material , there are ca
- Hebei Derunze Chemical Equipment Co., Ltd
-
- Hebei, China
- ISO9001:2015
- Contact Now
Nrvz Silence · Industrial Usage · Thread
Nitrogen Hydrogen 50*20mm Direction Safety Stop Industrial One Way Gas Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Delivery"Fast Delivery - Hunan, China
- ISO9001:2015
- Contact Now
Nrvz Silence · Industrial Usage · Thread
So2 No2 50*20mm Industrial Direction Safety Stop One Way Gas Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Delivery"Fast Delivery - Hunan, China
- ISO9001:2015
- Contact Now
Nrvz Silence · Industrial Usage · Thread
Industrial Usage Oxygen 50*20mm Stop Way Gas Safety One Direction Check Valve
US$ 21-28
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Parameters
C
CH Series Check valve Technical data
Floating seals prevent contaminants from affecting seals
Working pressures up to:414 bar(6000 psig)
Working Temperature:-23ºC~204ºC
Opening pressure:0.02~1.7 bar(1/3~25 psig)
A variety of termination and body materials are a
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hunan, China
- ISO9001:2015
- Contact Now
Sfcv Rubber Lobe · Unidirection · Ddcv Double Lobe
Cryogenic Low Temperature Liquid Nitrogen Medium Control Stop Electric Check Valve
US$ 1-180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Cryogenic valves are used to control the flow of fluid through piping. They are often called "cryo" valves because they operate at shallow temperatures below -100°C (-212°F), which allows for greater control over the system's operation.
They are relatively inexpensive compared to other ty
- YOONAD VALVE (WUXI) CO., LTD.
-
- Jiangsu, China
- Contact Now
Elevated · Household Usage · Ordinary Temperature
JIS F7351 Bronze Straight Screw Down Stop Check Valve Sdnr Type
US$ 30-495
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
We support OEM and the producing capacity is big, fast shipment, professional design team for you, welcome to contact us!
Marine Check Valve - Definition & Function
A marine check valve (or non-return valve) is a specialized one-way valve designed for shipboard piping systems
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Flange · Ordinary Pressure · JIS
Marine Bronze Globe Valve Straight Type Stop Check Valve JIS F7411
US$ 30-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Marine Check Valve - Definition & Function
A marine check valve (or non-return valve) is a specialized one-way valve designed for shipboard piping systems to prevent backflow of liquids or gases (e.g., seawater, fuel, oil, or compressed air). It ensures fluid flows only in the intended direction
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Flange · GB · Water
Industrial FRP Check-Stop Valve for Drain Water Back FRP Check Valve
US$ 50-500
/ Set
1 Set (MOQ)
1 Set (MOQ)
Industrial FRP check-stop valve for Drain water back FRP Check Valve
Product Description
FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and then molding into production. According to material , there are cast iron check-stop valve, steel
- Hebei Derunze Chemical Equipment Co., Ltd
-
- Hebei, China
- ISO9001:2015
- Contact Now
Welding · Industrial Usage
15-80mm Welding Right Angle Hydraulic Stop Check Valve for Screw Compressor
1000 USD (MOQ)
Technical Parameters
Nominal Pressure: 2.5Mpa
Applicable temperature: -50ºC to +150ºC
Applicable medium: Ammonia, fluorine, propane, propylene, etc
Name
Type
Dimension (mm)
Weight (kg)
ϕD
ϕD1
L
ϕD0
H1
H
right angle stop an
- Changzhou AMG Refrigeration Equipment Co., ...
-
- Jiangsu, China
- Contact Now
Flange · GB · Water
FRP Check-Stop Valve for Drain Water Backflow Prevention
US$ 5.44-5.88
/ Set
1 Set (MOQ)
1 Set (MOQ)
FRP Check-Stop Valve for Drain Water Backflow Prevention
Product Description
FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and then molding into production. According to material , there are cast iron check-stop valve, steel check-stop valve,
- Hebei Derunze Chemical Equipment Co., Ltd
-
- Hebei, China
- ISO9001:2015
- Contact Now
Flange · Household Usage · Ordinary Temperature
Marine Stop Valve Manufacturers JIS F7375 Cast Iron 10K Globe Check Valves
US$ 40-800
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
We support OEM and the producing capacity is big, fast shipment, professional design team for you, welcome to contact us!
Marine Check Valve - Definition & Function
A marine check valve (or non-return valve) is a specialized one-way valve designed for shipboard piping syste
- Qingdao Hongfeng Xianglong Valve Manufacturing ...
-
- Shandong, China
- Contact Now
Industrial Usage · Thread · Gas
Afklok ASME Spring Loaded Check Valve 3000psi to Stop Fluid Backflow
US$ 16-22
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detailed Photos
Features
1. Sealing ring ensures sealing switch possibility.
2. Check valve can decrease spring pressure.
3. Adjustable and fixed opening pressure,Springs have different fixed opening pressures to choose,range is 1~25psig.
4. Multiple end connections,VCR/compression fitting /fem
- Hunan Wofly Technology Co., Limited
-
5(5.0)
"On-time Delivery"On-time Delivery - Hunan, China
- ISO9001:2015
- Contact Now
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.