Are you in the market for non-rising stem gate valves and feeling overwhelmed by the options? You’re not alone! With so many factories in China producing these essential components, it’s crucial to know which ones stand out. By comparing the top manufacturers, you can ensure quality, reliability, and value for your investment. Imagine having the confidence to choose the best supplier, saving you time and money in the long run. Ready to discover the leading factories that can meet your needs? Let’s dive in and explore the top contenders together!

China Customized Non Rising Stem Gate Valve Manufacturers, Suppliers …

Product Details: Non Rising Stem Gate Valve, also referred to as the rotary stem gate valve or blind stem wedge gate valve. The stem turns to open and close the gate but does not move up or down.

Technical Parameters:
– Body: Ductile Iron GGG-50
– Disc: Ductile Iron GGG-50
– O-ring seal: NBR
– Seat: Brass/Bronze
– Stem nut: Brass
– Bonnet: Ductile Iron GGG-50
– Packing: Graphite
– Bonnet gasket: EPDM rubber
– Face to face: JIS 10K
– Flange: BS EN1092-2
– Pressure: PN10, PN16, PN25
– Size: DN50–DN1400
– Operation: Hand wheel, gear box, electric actuator

Application Scenarios:
– Suitable for use with water and wastewater
– Applicable in both cold and hot water circuits

Pros:
– High efficiency and professional sales manager for one-to-one service
– Almost 30 years of manufacturing experience, OEM & ODM available

Cons:
– Limited to specific pressure ratings (PN10, PN16, PN25)
– Not suitable for applications outside the specified temperature range (0 – 70℃)

China Non-Rising Stem Gate Valve Manufacturers, Suppliers, Factory …

Product Details: Non-Rising Stem Gate Valve is a type of gate valve where the stem does not rise when working, but the gate goes up along with the stem. It can be divided into three types: Non rising stem flexible wedge gate valve metal seated, Non rising stem solid wedge gate valve metal seated, Non rising stem resilient seated gate valve.

Technical Parameters:
– Size range: 2” to 40” (DN50-DN1000)
– Pressure class: 150LBS to 1500LBS (PN16-PN240)

Application Scenarios:
– Used in limited space installations
– Applicable in various industrial settings

Pros:
– Compact structure allows for space-saving installation
– Easy installation and accessibility

Cons:
– Limited to specific installation conditions
– May require specific materials for different applications

China Non-Rising Stem Gate Valve Manufacturers, Suppliers, Factory …

Product Details: NSV Non-rising stem gate valves are suitable for tight places where there is not enough room for the stem to raise, such as underground pipes. The valve is fully open when the handle is rotated left and fully closed when rotated right.

Technical Parameters:
– Design Standard: API 600, BS1414, DIN3352
– Size: 2″ ~ 60″ (DN50 ~ DN1500), Rating: ANSI 150lb ~ 2500lb

Application Scenarios:
– Underground piping systems
– Tight spaces where stem raising is not feasible

Pros:
– Easier to padlock compared to rising stem valves
– Suitable for clean liquids and gases

Cons:
– Screw threads exposed to the fluid, which can cause fouling
– Limited to clean applications

China Non Rising Stem Gate Valve Manufacturers Suppliers Factory …

Product Details: Non Rising Stem Gate Valve with bolt bonnet, full bore, and limit stop nut design.

Technical Parameters:
– Size: DN100 ~ DN1800
– Pressure: CLASS150~CLASS300, PN6~PN63, 1500kPa ~ 8500 kPa

Application Scenarios:
– Used in various industrial applications requiring reliable flow control.
– Suitable for high-pressure systems.

Pros:
– Durable construction with options for various materials.
– Excellent anti-rust performance due to epoxy paint.

Cons:
– May require more maintenance compared to other valve types.
– Limited to specific pressure and size ranges.

China Non-Rising Stem Gate Valve Exporter and Manufacturers, Service …

Product Details: Non-Rising Stem Gate Valve by Zhengzhou City ZD Valve Co., Ltd. designed to regulate fluid flow in pipelines.

Technical Parameters:
– Sturdy construction for durability
– Suitable for high-pressure and high-temperature applications

Application Scenarios:
– Oil and gas industry
– Water treatment

Pros:
– Reliable solution for various applications
– Easy to install and maintain

Cons:
– Generic placeholder for cons
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China Customized Non-Rising Stem Gate Valve Manufacturers Suppliers …

Product Details: Non-Rising Stem Gate Valve available in API and DIN specifications.

Technical Parameters:
– Size: 2″~48″ (DN 50~DN 1200)
– Pressure: Class 150~Class 2500 for API; PN16~PN420 for DIN

Application Scenarios:
– Used in various industrial applications requiring flow control.
– Suitable for systems where vertical space is limited.

Pros:
– Non-rising stem design saves vertical space.
– Available in a variety of materials and specifications.

Cons:
– May require more maintenance compared to rising stem valves.
– Limited visibility of valve position due to non-rising design.

China Non Rising Stem Gate Valve Suppliers, Manufacturers – Factory …

Product Details: Non Rising Stem Gate Valve is a type of valve used for medium connection and shut-off, not suitable for regulating. It features a stem that turns to open and close the gate without moving up or down.

Technical Parameters:
– Ideal for limited space applications
– Available in various materials and sizes

Application Scenarios:
– Water supply systems
– Industrial piping systems

Pros:
– Takes up less space compared to rising stem valves
– Can be customized based on requirements

Cons:
– Requires lubrication to prevent medium erosion
– May be prone to damage if not maintained properly

China Gate Valve Of Non Rising Stem Suppliers, Manufacturers, Factory …

Product Details: Ductile Iron Water Non-rising Stem Gate Valve PN10 with reliable sealing and anti-corrosion features.

Technical Parameters:
– Seal designed with dustproof ring plus three ‘O’-seal rings.
– Rubber wrapped gate for anti-corrosion.

Application Scenarios:
– Used in drinking water pipelines.
– Suitable for various industrial applications.

Pros:
– Good self-lubrication and high strength.
– On-line replaceable components for easy maintenance.

Cons:
– Limited to specific pressure ratings.
– Potentially higher initial cost compared to standard valves.

China Customized Non Rising Stem Resilient Seated Gate Valve …

Product Details: Non Rising Stem Resilient Seated Gate Valve with ISO top flange for the actuator, available with electric or pneumatic actuator. Made from Ductile Iron or Cast Iron, designed for reliable sealing and long life.

Technical Parameters:
– Body Material: Ductile Iron/Cast Iron/Gray Cast Iron
– Working Temperature: -10°C to 100°C, Pressure: PN10, PN16, PN25

Application Scenarios:
– Sewage systems
– Water treatment and distribution

Pros:
– Easy to open and close with reliable sealing
– 100% inspection and testing before delivery

Cons:
– Limited to specific temperature and pressure ranges
– Potentially higher initial cost compared to other valve types

GGG50 PN16 Soft Seal Non Rising Stem Gate Valve

Product Details: GGG50 PN16 Soft Seal Non Rising Stem Gate Valve, available in sizes from 2″ to 48″ (DN50-DN1200) with a pressure rating of PN10/16.

Technical Parameters:
– Material: Cast Iron (GG25), Ductile Iron (GGG40/50), Stainless Steel 304 for ste…
– Temperature Range: -20 to 80°C, suitable for water treatment.

Application Scenarios:
– Water supply and drainage pipelines in buildings.
– Chemical, medicine, textile, and ship industries.

Pros:
– Small space occupation due to concealed stem design.
– Lower cost compared to rising stem gate valves.

Cons:
– Limited to specific applications due to design.
– May require more maintenance in certain conditions.

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
China Customized Non Rising Stem Gate Valve Manufacturers, Suppliers …	Non Rising Stem Gate Valve, also referred to as the rotary stem gate valve or blind stem wedge gate valve. The stem turns to open and close the gate b…	– High efficiency and professional sales manager for one-to-one service – Almost 30 years of manufacturing experience, OEM & ODM available	– Limited to specific pressure ratings (PN10, PN16, PN25) – Not suitable for applications outside the specified temperature range (0 – 70℃)	www.wvf-valve.com
China Non-Rising Stem Gate Valve Manufacturers, Suppliers, Factory …	Non-Rising Stem Gate Valve is a type of gate valve where the stem does not rise when working, but the gate goes up along with the stem. It can be divi…	– Compact structure allows for space-saving installation – Easy installation and accessibility	– Limited to specific installation conditions – May require specific materials for different applications	www.cgvvalve.com
China Non-Rising Stem Gate Valve Manufacturers, Suppliers, Factory …	NSV Non-rising stem gate valves are suitable for tight places where there is not enough room for the stem to raise, such as underground pipes. The val…	– Easier to padlock compared to rising stem valves – Suitable for clean liquids and gases	– Screw threads exposed to the fluid, which can cause fouling – Limited to clean applications	www.nsvvalves.com
China Non Rising Stem Gate Valve Manufacturers Suppliers Factory …	Non Rising Stem Gate Valve with bolt bonnet, full bore, and limit stop nut design.	– Durable construction with options for various materials. – Excellent anti-rust performance due to epoxy paint.	– May require more maintenance compared to other valve types. – Limited to specific pressure and size ranges.	www.bd-valve.com
China Non-Rising Stem Gate Valve Exporter and Manufacturers, Service …	Non-Rising Stem Gate Valve by Zhengzhou City ZD Valve Co., Ltd. designed to regulate fluid flow in pipelines.	– Reliable solution for various applications – Easy to install and maintain	– Generic placeholder for cons – Generic placeholder for cons	www.zdvalve.com
China Customized Non-Rising Stem Gate Valve Manufacturers Suppliers …	Non-Rising Stem Gate Valve available in API and DIN specifications.	– Non-rising stem design saves vertical space. – Available in a variety of materials and specifications.	– May require more maintenance compared to rising stem valves. – Limited visibility of valve position due to non-rising design.	www.valpro-valves.com
China Non Rising Stem Gate Valve Suppliers, Manufacturers – Factory …	Non Rising Stem Gate Valve is a type of valve used for medium connection and shut-off, not suitable for regulating. It features a stem that turns to o…	– Takes up less space compared to rising stem valves – Can be customized based on requirements	– Requires lubrication to prevent medium erosion – May be prone to damage if not maintained properly	www.milestonevalves.com
China Gate Valve Of Non Rising Stem Suppliers, Manufacturers, Factory …	Ductile Iron Water Non-rising Stem Gate Valve PN10 with reliable sealing and anti-corrosion features.	– Good self-lubrication and high strength. – On-line replaceable components for easy maintenance.	– Limited to specific pressure ratings. – Potentially higher initial cost compared to standard valves.	www.kemus-valve.com
China Customized Non Rising Stem Resilient Seated Gate Valve …	Non Rising Stem Resilient Seated Gate Valve with ISO top flange for the actuator, available with electric or pneumatic actuator. Made from Ductile Iro…	– Easy to open and close with reliable sealing – 100% inspection and testing before delivery	– Limited to specific temperature and pressure ranges – Potentially higher initial cost compared to other valve types	www.wvf-valve.com
GGG50 PN16 Soft Seal Non Rising Stem Gate Valve	GGG50 PN16 Soft Seal Non Rising Stem Gate Valve, available in sizes from 2″ to 48″ (DN50-DN1200) with a pressure rating of PN10/16.	– Small space occupation due to concealed stem design. – Lower cost compared to rising stem gate valves.	– Limited to specific applications due to design. – May require more maintenance in certain conditions.	www.zfavalve.com

Frequently Asked Questions (FAQs)

What is a non-rising stem gate valve?

A non-rising stem gate valve is a type of valve used to control the flow of liquids or gases. Unlike rising stem valves, the stem does not move upward when the valve is opened. This design is ideal for applications with limited vertical space, as it allows for a compact installation.

What are the advantages of using non-rising stem gate valves?

Non-rising stem gate valves offer several benefits, including space efficiency, reduced maintenance needs, and reliable sealing capabilities. They are also less prone to damage from external factors, making them suitable for various industrial applications.

How do I choose the right non-rising stem gate valve for my project?

When selecting a non-rising stem gate valve, consider factors such as the fluid type, pressure, temperature, and size requirements. It’s also essential to evaluate the materials used in the valve construction to ensure compatibility with your specific application.

Are non-rising stem gate valves suitable for outdoor use?

Yes, non-rising stem gate valves can be used outdoors, but it’s crucial to choose models made from corrosion-resistant materials. Additionally, consider protective coatings or enclosures to enhance durability against environmental factors.

What is the typical lifespan of a non-rising stem gate valve?

The lifespan of a non-rising stem gate valve can vary based on usage and maintenance, but with proper care, they can last 10 to 20 years or more. Regular inspections and timely repairs can help extend their operational life.