Signal Valve
products found from trusted manufacturers & suppliersFavorites
US$ 49-50 / Piece
10 Pieces (MOQ)
Jiangsu Huagong Automatic Control Valve Co., Ltd.
Jiangsu Huagong Automatic Control Valve Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Jiangsu, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 15.8-122.8 / Piece
10 Pieces (MOQ)
Shandong Zhongziyi Intelligent Technology Co., Ltd.
Shandong Zhongziyi Intelligent Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
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Secured Trading
- Shandong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 15.8-122.8 / Piece
10 Pieces (MOQ)
Shandong Zhongziyi Intelligent Technology Co., Ltd.
Shandong Zhongziyi Intelligent Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Shandong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 40-300 / Piece
1 Piece (MOQ)
Huhang Technology Group Co., Ltd.
Huhang Technology Group Co., Ltd.
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Diamond Member
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Audited Supplier
-
Secured Trading
- Fujian, China
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Manufacturer/Factory & Trading Company
- Others
Favorites
US$ 50-1160 / Piece
1 Piece (MOQ)
Guard Security Systems (Shanghai) Co., Ltd.
Guard Security Systems (Shanghai) Co., Ltd.
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Diamond Member
-
Audited Supplier
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Secured Trading
- Shanghai, China
-
Trading Company

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5(5.0)
"Perfect Service"
Perfect Service
Favorites
US$ 40-260 / Piece
10 Pieces (MOQ)
NINGJIN APC INDUSTRIES INCORPORATED COMPANY
NINGJIN APC INDUSTRIES INCORPORATED COMPANY
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Gold Member
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Audited Supplier
- Shandong, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 40-50 / Piece
10 Pieces (MOQ)
NINGJIN APC INDUSTRIES INCORPORATED COMPANY
NINGJIN APC INDUSTRIES INCORPORATED COMPANY
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Gold Member
-
Audited Supplier
- Shandong, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 10-200 / Set
1 Set (MOQ)
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
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Diamond Member
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Audited Supplier
-
Secured Trading
- Tianjin, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 643 / Piece
2 Pieces (MOQ)
Wenzhou Heli Automatic Meter Co., Ltd.
Wenzhou Heli Automatic Meter Co., Ltd.
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Diamond Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 33 / Piece
1 Piece (MOQ)
Shijiazhuang Baile Electromechanical Equipment Co., Ltd.
Shijiazhuang Baile Electromechanical Equipment Co., Ltd.
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Diamond Member
- Hebei, China
Favorites
US$ 100-200 / Piece
1 Piece (MOQ)
Shan Dong HuaWo Fluid Equipment Co., Ltd.
Shan Dong HuaWo Fluid Equipment Co., Ltd.
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Diamond Member
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Audited Supplier
-
Secured Trading
- Shandong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO14001, ISO45001:2018
Favorites
US$ 10-40 / Piece
1 Piece (MOQ)
Wenzhou Joneng Valves Co., Limited
Wenzhou Joneng Valves Co., Limited
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

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5(5.0)
"Fast Delivery"
Fast Delivery
Favorites
US$ 16.96-660 / Piece
10 Pieces (MOQ)
Guangxi Dexiang Electromechanical Equipment Co., Ltd
Guangxi Dexiang Electromechanical Equipment Co., Ltd
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Diamond Member
-
Audited Supplier
- Guangxi, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 35-49 / Piece
1 Piece (MOQ)
Elite Fire Equipment Co., Ltd
Elite Fire Equipment Co., Ltd
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Gold Member
-
Audited Supplier
- Shandong, China
Favorites
Low Fluid Resistance Gate Butterfly Alarm Check Fire Lightweight Signal Butterfly Extinguisher Valve
US$ 30-85 / Piece
5 Pieces (MOQ)
Taizhou Hongyuan Fire Equipment Manufacturing Co., Ltd
Taizhou Hongyuan Fire Equipment Manufacturing Co., Ltd
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Jiangsu, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 11-111 / Piece
10 Pieces (MOQ)
Quality (Shandong) Industrial Automation Co., Ltd
Quality (Shandong) Industrial Automation Co., Ltd
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Diamond Member
-
Audited Supplier
- Shandong, China
Favorites
US$ 23.75-24.07 / Piece
1 Piece (MOQ)
Botou Valve Manufacturing Industry Co., Ltd.
Botou Valve Manufacturing Industry Co., Ltd.
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Diamond Member
-
Audited Supplier
- Hebei, China
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Manufacturer/Factory & Trading Company
Favorites
US$ 20 / Piece
1 Piece (MOQ)
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Hebei, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 12-1000 / Piece
5 Pieces (MOQ)
TIANJIN TANGFA WATTS VALVE CO., LTD.
TIANJIN TANGFA WATTS VALVE CO., LTD.
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Diamond Member
-
Audited Supplier
- Tianjin, China
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Manufacturer/Factory & Trading Company
Favorites
US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Jiangsu, China
-
Trading Company
Favorites
US$ 50 / Piece
1000 Pieces (MOQ)
Yuyao Sanlixin Solenoid Valve Co., Ltd.
Yuyao Sanlixin Solenoid Valve Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
Stainless Steel 304 316L Clamp Butt Welded Sanitary Angle Seat Valve Pneumatic with Signal Indicator
US$ 15-22 / pieces
1 pieces (MOQ)
Zhejiang Sanying Fluid Equipment Co., Ltd.
Zhejiang Sanying Fluid Equipment Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

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5(5.0)
"Fast Delivery"
Fast Delivery
Favorites
US$ 310 / Piece
1 Piece (MOQ)
Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.
Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Hebei, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 15-260 / Piece
1 Piece (MOQ)
Ningbo Leadwin International Trade Co., Ltd.
Ningbo Leadwin International Trade Co., Ltd.
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Gold Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
Favorites
US$ 30-200 / Piece
1 Piece (MOQ)
Zhejiang Waihang Sanitary Valve & Fitting Co., Ltd.
Zhejiang Waihang Sanitary Valve & Fitting Co., Ltd.
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Gold Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 1 / Piece
10 Pieces (MOQ)
Qingdao Modern Industrial Co., Ltd.
Qingdao Modern Industrial Co., Ltd.
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Gold Member
-
Audited Supplier
- Shandong, China
Favorites
US$ 9.5-10 / Piece
1 Piece (MOQ)
Wenzhou Hengtong Water Treatment Co., Ltd.
Wenzhou Hengtong Water Treatment Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 30 / Piece
10 Pieces (MOQ)
Bohai Valve Group Co., Ltd.
Bohai Valve Group Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Tianjin, China
Favorites

CCC certified
valid since 2025-03-11
(contact issuer for current status)

CE certified
valid since 2025-06-27
(contact issuer for current status)
US$ 170 / Piece
1 Piece (MOQ)
Wuhan Grat Control Valve Co., Ltd.
Wuhan Grat Control Valve Co., Ltd.
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Gold Member
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Audited Supplier
-
Secured Trading
- Hubei, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Questions & Answers on Signal Valve
Q
What are the advantages of procuring butterfly valves wholesale?
A
Our Signal Valve offers exceptional quality within the Butterfly Valve category.Procuring butterfly valves wholesale offers benefits such as cost-effectiveness, bulk availability, and customized solutions. Wholesale purchases often come with competitive pricing, efficient supply chains, and the opportunity to tailor valves to specific requirements, ensuring seamless integration within industrial operations.
Q
What are the common materials used in manufacturing butterfly valves?
A
The Signal Valve is a premium choice in the Butterfly Valve category.Butterfly valves are typically manufactured using materials such as stainless steel, cast iron, and PVC. Each material offers unique properties in terms of durability, corrosion resistance, and compatibility with different fluids. For specific applications, it is advisable to consult a reputable manufacturer.
Q
How can I identify reliable suppliers of butterfly valves in China?
A
Discover the perfect Butterfly Valve addition with our Signal Valve.To discover trustworthy suppliers in China, conduct thorough research on online platforms, trade directories, and exhibitions. Verify supplier credentials, obtain product samples for testing, and consider partnering with a reputable manufacturer to ensure high-quality products and reliable services.
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