Home Industrial Equipment & Components Gate Valve Wedge Gate Valve Internal Safety Valve 2025 Product List

Internal Safety Valve

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US$ 1-1.4 / Piece
2000 Pieces (MOQ)
Zhejiang Italy Copper Industry Co., Ltd.
Zhejiang Italy Copper Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Brass
Thread
Manual
PN1.0-32.0MPa
Straight Through Type
Fixed Ball Valve

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US$ 0.9-1.3 / Piece
500 Pieces (MOQ)
Flowflex Enterprise Co., Ltd.
Flowflex Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water, Ethylene Glycol Mixture
-20° C~120° C
1/2"~2" Female Thread
Other
±10%
Cooling/Heating System and HVAC Stystem

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10 Pieces (MOQ)
ONE-VALVE TIME TECHNOLOGY CO., LTD.
ONE-VALVE TIME TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Water
Stainless Steel
Thread
Manual
1000wog / Pn64
Straight Through Type

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1 Piece (MOQ)
Sinotai Petroleum Equipment Co., Ltd
Sinotai Petroleum Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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1 Year
Spray-Paint
Carbon Steel
Workover Tools
Oil Drilling
Provided

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US$ 35-66 / pieces
1 pieces (MOQ)
Union Steel Industry Co., Ltd.
Union Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Trading Company

  • ISO9001:2015
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Water
ISO, CE
Ordinary Temperature
Flange
Adjustable
Semi-Closed

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US$ 12-27 / Piece
2 Pieces (MOQ)
Zhejiang Yufeng Pneumatic Co., Ltd.
Zhejiang Yufeng Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Acid
Ordinary Temperature
Electric
Thread
Direct Acting
Aluminium

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US$ 50-80 / Piece
1 Piece (MOQ)
Tianjin Auswell Valve Co., Ltd.
Tianjin Auswell Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Tianjin, China
  • Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Water
Low Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Cast Iron
Roof Type Diaphragm Valve

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US$ 3.99-6.99 / Piece
1000 Pieces (MOQ)
ZheJiang KGSY Intelligent Technology Co., Ltd.
ZheJiang KGSY Intelligent Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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Gas
-20ºC-70ºC
Air
Thread
Pilot Operated
Aluminum Alloy

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Gas
-5~55ºC
Pneumatic
Thread
Pilot Operated
Aluminum

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US$ 5 / Piece
100 Pieces (MOQ)
Wuhan Shenao Industrial and Trade Co., Ltd
Wuhan Shenao Industrial and Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
  • Trading Company

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Water
Ordinary Temperature
Straight-through
Brass
Internal Thread
Ordinary Pressure

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US$ 15-50 / Piece
5 Pieces (MOQ)
NINGBO ZHENHAI TIANDI HYDRAULIC CO., LTD.
NINGBO ZHENHAI TIANDI HYDRAULIC CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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24-Hour Technical Guidance
1 Year
Crawler Excavator
Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Backhoe
Hydraulic Transmission

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US$ 415 / Piece
2 Pieces (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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All
High Temperature
Pneumatic
Thread
Pilot Operated
Stainless Steel

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US$ 20 / Piece
10 Pieces (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Pneumatic
Internal Threaded Connection Diaphragm Valve
Aluminum Alloy
Angle Type Diaphragm Valve

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US$ 159-189 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Gas
Ordinary Temperature
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Through Way Diaphragm Valve
High Pressure

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US$ 169-189 / Piece
1 Piece (MOQ)
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Online
One Year
Internal Engaged
Straight Tooth
Involute
Pneumatic

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US$ 3.28 / Piece
10 Pieces (MOQ)
Wenzhou Ang Rui Machinery Co., Ltd.
Wenzhou Ang Rui Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

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Air
Ordinary Temperature
Pneumatic
Tubular
Direct Acting
Aluminum

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US$ 120 / Piece
1 Piece (MOQ)
Hunan Dawning Environmental Protection Equipment Co., Ltd.
Hunan Dawning Environmental Protection Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Plastoc
Y Type Double Chamber

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US$ 1-10 / Piece
1 Piece (MOQ)
Guangzhou Longze Light Industry Machinery Co., Ltd.
Guangzhou Longze Light Industry Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Oil
Ordinary Temperature
Pneumatic
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Through Way Diaphragm Valve

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US$ 55-69 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Gas
Ordinary Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Global Diaphragm Valve

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US$ 12.96 / Piece
50 Pieces (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Gas
Ordinary Temperature
Pneumatic
Thread
Internal Guide
Brass

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US$ 90-110 / Piece
1 Piece (MOQ)
Hunan Dawning Environmental Protection Equipment Co., Ltd.
Hunan Dawning Environmental Protection Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Plastoc
Y Type Double Chamber

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US$ 1-10 / Piece
1 Piece (MOQ)
Guangzhou Longze Light Industry Machinery Co., Ltd.
Guangzhou Longze Light Industry Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Oil
Ordinary Temperature
Pneumatic
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Through Way Diaphragm Valve

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US$ 119-139 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Gas
Ordinary Temperature
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Through Way Diaphragm Valve
High Pressure

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US$ 10 / Piece
1 Piece (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Electric
Thread
Direct Acting
Carbon Steel

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US$ 55-69 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Gas
Ordinary Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Global Diaphragm Valve

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US$ 14 / Piece
10 Pieces (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Electric
Thread
Direct Acting
Carbon Steel

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US$ 55-69 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Gas
Ordinary Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Global Diaphragm Valve

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US$ 4 / Piece
1 Piece (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Electric
Thread
Direct Acting
Carbon Steel

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US$ 55-69 / Piece
1 Piece (MOQ)
Hunan Wofly Technology Co., Limited
Hunan Wofly Technology Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Gas
Ordinary Temperature
Manual
Internal Threaded Connection Diaphragm Valve
Stainless Steel
Global Diaphragm Valve

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US$ 10 / Piece
1 Piece (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Ningbo VPC Pneumatic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Water
Ordinary Temperature
Pneumatic
Internal Threaded Connection Diaphragm Valve
Aluminum Alloy
Angle Type Diaphragm Valve
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Questions & Answers on Internal Safety Valve
Q
What materials are commonly used in making gate valves?
A
The Internal Safety Valve is a top choice in our Gate Valve collection.Gate valves are typically made from materials such as stainless steel, cast iron, and brass. The choice of material depends on factors like the fluid handled, pressure requirements, and durability. For specific needs, consult with a reputable manufacturer.
Q
What are the advantages of purchasing gate valves wholesale?
A
Enhance your Gate Valve setup with our premium Internal Safety Valve.Wholesale purchasing of gate valves provides cost efficiencies through bulk discounts, streamlined sourcing, quality consistency, and customized options. By collaborating with trusted suppliers, you can optimize supply chain management and access competitive pricing for your industrial equipment needs.
Q
How can I find reliable gate valve suppliers in China?
A
The Internal Safety Valve is a standout piece in our Gate Valve collection.Seek reliable gate valve suppliers through industry exhibitions, online directories, and professional networking platforms. It is crucial to verify supplier qualifications, request certifications, and samples for quality assurance. Consider partnering with trusted manufacturers for seamless order fulfillment.
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