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Diaphragm Check Valve
9,493
products found
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Video
China Pneumatic Stainless Steel Sanitary Butterfly/
Diaphragm
/Safety Relief/Non Return/
Check
/Angle Seat/Ball Control
Valve
(JN-BV1001) with EPDM Seat
US$ 13.5-15
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
SS316L SS304 Sanitary Stainless Steel Weld/Clamp/Thread
Diaphragm
/Ball/Butterfly/Air Release /Samping
Check
Valve
US$ 20
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU QIMING STAINLESS CO., LTD.
Video
Sanitary
Valve
Stainless Steel
Valve
Pneumatic Butterfly/Ball/
Check
/
Diaphragm
/Divert Seat/Sampling /Sight Glass/Mixproof
Valve
US$ 50-128
/ Piece
10 Pieces
(Min. Order)
Start Order
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Video
Bpe Stainless Steel Sanitary Butterfly/
Diaphragm
/Safety Relief/Non Return/
Check
/Angle Seat/Ball Control
Valve
US$ 3-9
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haide Fluid Equipment Co., Ltd
Video
PVDF/Viton1/4" (6.4mm) Hose Barb Plastic One Way Air Non Return
Diaphragm
Ozone
Check
Valves
US$ 1.9-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Foshan Ju Medical Component Co., Ltd.
Video
2PC304L Male Threaded Sanitary Ball
Valve
3/4 Inch Pn16 Sanitary
Valve
Stainless Steel
Valve
Pneumatic Ball/Butterfly/
Check
/
Diaphragm
/Divert Seat/Sampling
Valve
US$ 10.1
/ Piece
100 Pieces
(Min. Order)
Start Order
Wenbao Valve Co., Ltd.
Video
Hand Lever Operated 2-PC SUS316 1" Sanitary Butterfly
Valve
/Pneumatic Manual Safety
Valve
/ Floating Ball
Valve
/
Diaphragm
Valve
/
Check
Valve
/Angle Seat
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Best Valve & Pipe Fitting Co.,Ltd
Video
Diaphragm
Non Slamming Quiet Slow Shut Non Return
Check
Valve
US$ 99
/ Piece
2 Pieces
(Min. Order)
Start Order
Suzhou Walter Flow Control Equipment Co., Ltd.
Video
Stainless Steel Manual Sanitary Forging Welding/Welded Ball/
Diaphragm
/
Check
/Sampling/Sample Butterfly
Valve
US$ 5-9
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haide Fluid Equipment Co., Ltd
Video
PA66 Viton Hho
Check
Valve
Diaphragm
Check
Valves
for Fuel System
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Hi-Tech Smart Machinery Co., Ltd.
Video
Stainless Steel 3PC Sanitary Pneumatic Butterfly/
Diaphragm
/Safety Relief/Non Return/
Check
/Angle Seat/Ball Control
Valve
US$ 20
/ Piece
100 Pieces
(Min. Order)
Start Order
Wenbao Valve Co., Ltd.
Video
Three Piece Stainless Steel 304/316L Sanitary 3PC Clamp Ball
Valve
/
Check
/
Diaphragm
/Divert Seat/Sampling
Valve
1"
US$ 23.7
/ Piece
50 Pieces
(Min. Order)
Start Order
Wenbao Valve Co., Ltd.
Video
PVC Manual Sanitary Stainless Steel Pneumatic 3A Ball/Butterfly/
Check
/
Diaphragm
/Divert/Double Seat
Valve
US$ 6.5-32
/ Set
100 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
Sanitary
Valve
Stainless Steel
Valve
Pneumatic 3A Ball/Butterfly/
Check
/
Diaphragm
/Divert/Double Seat
Valve
US$ 20
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU QIMING STAINLESS CO., LTD.
Video
4wp 10/3whd 10/4whd 10 Solenoid Vlave/
Check
Valve
/Ball
Valve
/
Valve
US$ 20-5000
/ Piece
1 Piece
(Min. Order)
Start Order
HUIZHOU LOYAL HYDRAULIC CO., LTD.
Flow Measurement Metering Devices with Butterfly
Valve
and Flange End Silent
Check
Valve
US$ 50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
Smart Sensor Toilet
Check
Valve
Bidet Cistern Solenoid Flushing
Valve
US$ 4.57-5.5
/ Piece
2 Pieces
(Min. Order)
Start Order
Yueqing Xingfeng Electronics Factory
Copper Magnetic
Check
Valve
for Refrigerant One-Way
Valve
US$ 1.99
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Accurate Ductile Iron Butterfly
Valve
and Silent
Check
Valve
with Flow Measurement Devices
US$ 50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
API/DIN/JIS Pneumatic Control Wcb 304 316
Diaphragm
Type Fow Control Regulate
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
4weh 16/4weh 22/4weh 32 Series Solenoid
Valve
/Directional
Valve
/
Check
Valve
/Control
Valve
US$ 20-5000
/ Piece
1 Piece
(Min. Order)
Start Order
HUIZHOU LOYAL HYDRAULIC CO., LTD.
Video
Hydraulic Tilting Disk Slow Closing Silencing
Check
Valve
Pressure Gauge Miniature
Valve
US$ 230-280
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Wholesale Air Conditioner T2 Expansion
Valve
for HVAC Thermostatic Expansion
Valve
US$ 19.99
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Industrial Silent
Check
Valve
Butterfly
Valve
with Accurate Flow Control Measurement Devices
US$ 50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
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Category
Industrial Equipment & Components
Ball Valve
Butterfly Valve
Check Valve
Solenoid Valve
Pressure Reducing Valve
More
Product Features
Material
Cast Steel
Connection Form
Thread
Welding
Structure
Tubular
Elevated
Butterfly
Pressure
Ordinary Temperature
Ordinary Pressure
Function
Ddcv Double Lobe
Nrvr Silence
Sfcv Rubber Lobe
Nrvz Silence
Nrvg Silence
Sealing Form
Bellows Globe Valve
Gland Packings Globe Valve
Flow Direction
Reversing
Bidirectional
Unidirection
Standard
JIS
ANSI
GB
DIN
Application
Industrial Usage
Water Industrial Usage
Household Usage
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City
Wenzhou
Ningbo
Taizhou
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Qingdao
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Tianjin
Ningde
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