BS/GB Ring stem Gate Valve
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Design standard: BS
Flange: BS PN10.PN16/EN
Face to face dimensions: BS
Test standard: BS
Work temperature: NBR&#;80°,EPDM&#;120°
Adoptive Standards
Technical Data
DN50-DN800
PN1.0-1.6MPa
Flange Connection:BS PN10/16, EN
Face to Face dimension:BS
Product Features
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside
Product Advantage
1.The valve body is made of precision casting, the precise geometry makes the north of the valve body not need any finishing, so as to ensure the tightness of the valve.
2.The body is made of ductile iron QT450-10, shall not be broken by transportation, collision or installation.
3.The valve body adopts streamlined design, so that the medium moves straight in the valve cavity, the flow resistance is smaller and the flow area is larger.
4.The valve adopts bidirectional sealing design, and the installation direction and medium flow direction are not limited.
5.The inside and outside of the valve bodyadopt powder epoxy resin electrostatic coating, which can effectively prevent corrosion and rust caused by contact between valve body and medium, and can be used in sewage system.
6.The valve plate adopts high-quality overall rubber coating, the use of advanced technology makes the vulcanized rubber vulcanization after the valve plate to ensure accurate geometry, and the rubber and ductile iron gate connection is firm and not easy to fall off with good elastic memory, so as to ensure the stable performance of the valve sealing.
7.The bottom of the valve body adopts no groove design, and does not cause accumulation of impurities or dirt, thereby effectively avoiding the leakage caused by impurities scratching of the valve seat.
8.The valve stem is designed with three "O" ring seal. The friction resistance of the switch can be reduced, water leakage is greatly reduced, and the sealing ring can be replaced without cutting off water.
9.The screw made of aluminum bronze material, so the switch is more smooth, not easy to rust, difficult blockage.
10.The overall of valve adopt non rising stem design, reducing the valve, especially large diameter valve installation space.
11.For the installation of valves using in deep well and underground pipe, deep well connecting cap or lengthening rod mechanism can be provided according to customer requirements.
12.Bundor company specialized intentions since , has a professional production, sales, research, after-sales team, is your strong backing of sales and use.
Liquid or gas for pressure test of valves.
In the realm of fluid control and industrial infrastructure, the choice of valves plays a pivotal role in ensuring optimal performance, efficiency, and reliability. When it comes to managing substantial fluid flows in large-scale applications, the BS resilient seated gate valve emerges as a cornerstone for engineers and operators. Actually, this is one kinds of big size gate valve, And Today, we will introduce detailedly below:
Gate valves are widely used for all types of applications and are suitable for both above-ground and underground installation. They are designed for fully open or fully closed service.
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An underground gate valve is a specialized type of valve designed for underground applications, such as water supply systems, where the valve needs to be buried below the ground surface. A resilient seated gate valve is designed for underground use. It requires no lubrication and minimum maintenance. However, the valve should be regularly checked for ease of operation, at least every three years.
The BS standard sets forth the specifications for resilient seated gate valves, defining their design, materials, and performance requirements. Resilient seated gate valves are known for their robust construction and ability to provide a tight seal, preventing leakage and ensuring efficient fluid control. These valves are particularly well-suited for water and wastewater applications, making them indispensable in various industries, including municipal water supply, sewage treatment, and industrial processes.
Resilient Seating Design: One of the standout features of BS gate valves is their resilient seating design. The incorporation of resilient materials, such as EPDM or NBR, ensures a flexible and durable seal, enabling the valve to maintain its effectiveness even after prolonged use.
Ductile Iron Construction: The body of BS gate valves is typically constructed from high-strength ductile iron. This material provides excellent mechanical properties, including enhanced tensile strength and impact resistance, making the valves well-suited for heavy-duty applications and installations with large pipe sizes.
Non-Rising Stem: The non-rising stem design is a space-saving feature that makes these gate valves particularly advantageous in applications with space constraints. The stem&#;s non-rising nature means that the valve requires less vertical space for operation, facilitating ease of installation and maintenance.
Bi-Directional Sealing: BS gate valves are designed to provide bi-directional sealing, ensuring effective closure regardless of the flow direction. This feature enhances the versatility and reliability of these valves in applications where the fluid flow can change direction.
Reliability and Durability:
The combination of ductile iron construction and resilient seating design ensures the longevity and reliability of BS gate valves, even in demanding environments with large flow rates.
Low Maintenance Requirements:
The non-rising stem design simplifies maintenance procedures, reducing downtime and operational costs. This feature is particularly advantageous in applications where regular maintenance is essential but needs to be completed efficiently.
Bi-Directional Sealing Capability:
The ability of BS gate valves to provide bi-directional sealing enhances their versatility, making them suitable for applications where fluid flow direction may change.
Compliance with Industry Standards:
The adherence to the BS standard ensures that these gate valves meet stringent industry requirements, providing users with confidence in their performance and reliability.
BS/GB Ring stem Gate Valve
Design standard: BS
Flange: BS PN10.PN16/EN
Face to face dimensions: BS
Test standard: BS
Work temperature: NBR&#;80°,EPDM&#;120°
Adoptive Standards
Technical Data
DN50-DN800
PN1.0-1.6MPa
Flange Connection:BS PN10/16, EN
Face to Face dimension:BS
Product Features
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside
Product Advantage
1.The valve body is made of precision casting, the precise geometry makes the north of the valve body not need any finishing, so as to ensure the tightness of the valve.
2.The body is made of ductile iron QT450-10, shall not be broken by transportation, collision or installation.
3.The valve body adopts streamlined design, so that the medium moves straight in the valve cavity, the flow resistance is smaller and the flow area is larger.
4.The valve adopts bidirectional sealing design, and the installation direction and medium flow direction are not limited.
5.The inside and outside of the valve bodyadopt powder epoxy resin electrostatic coating, which can effectively prevent corrosion and rust caused by contact between valve body and medium, and can be used in sewage system.
6.The valve plate adopts high-quality overall rubber coating, the use of advanced technology makes the vulcanized rubber vulcanization after the valve plate to ensure accurate geometry, and the rubber and ductile iron gate connection is firm and not easy to fall off with good elastic memory, so as to ensure the stable performance of the valve sealing.
7.The bottom of the valve body adopts no groove design, and does not cause accumulation of impurities or dirt, thereby effectively avoiding the leakage caused by impurities scratching of the valve seat.
8.The valve stem is designed with three "O" ring seal. The friction resistance of the switch can be reduced, water leakage is greatly reduced, and the sealing ring can be replaced without cutting off water.
9.The screw made of aluminum bronze material, so the switch is more smooth, not easy to rust, difficult blockage.
10.The overall of valve adopt non rising stem design, reducing the valve, especially large diameter valve installation space.
11.For the installation of valves using in deep well and underground pipe, deep well connecting cap or lengthening rod mechanism can be provided according to customer requirements.
12.Bundor company specialized intentions since , has a professional production, sales, research, after-sales team, is your strong backing of sales and use.
Liquid or gas for pressure test of valves.
In the realm of fluid control and industrial infrastructure, the choice of valves plays a pivotal role in ensuring optimal performance, efficiency, and reliability. When it comes to managing substantial fluid flows in large-scale applications, the BS resilient seated gate valve emerges as a cornerstone for engineers and operators. Actually, this is one kinds of big size gate valve, And Today, we will introduce detailedly below:
Gate valves are widely used for all types of applications and are suitable for both above-ground and underground installation. They are designed for fully open or fully closed service.
An underground gate valve is a specialized type of valve designed for underground applications, such as water supply systems, where the valve needs to be buried below the ground surface. A resilient seated gate valve is designed for underground use. It requires no lubrication and minimum maintenance. However, the valve should be regularly checked for ease of operation, at least every three years.
The BS standard sets forth the specifications for resilient seated gate valves, defining their design, materials, and performance requirements. Resilient seated gate valves are known for their robust construction and ability to provide a tight seal, preventing leakage and ensuring efficient fluid control. These valves are particularly well-suited for water and wastewater applications, making them indispensable in various industries, including municipal water supply, sewage treatment, and industrial processes.
Resilient Seating Design: One of the standout features of BS gate valves is their resilient seating design. The incorporation of resilient materials, such as EPDM or NBR, ensures a flexible and durable seal, enabling the valve to maintain its effectiveness even after prolonged use.
Ductile Iron Construction: The body of BS gate valves is typically constructed from high-strength ductile iron. This material provides excellent mechanical properties, including enhanced tensile strength and impact resistance, making the valves well-suited for heavy-duty applications and installations with large pipe sizes.
Non-Rising Stem: The non-rising stem design is a space-saving feature that makes these gate valves particularly advantageous in applications with space constraints. The stem&#;s non-rising nature means that the valve requires less vertical space for operation, facilitating ease of installation and maintenance.
Bi-Directional Sealing: BS gate valves are designed to provide bi-directional sealing, ensuring effective closure regardless of the flow direction. This feature enhances the versatility and reliability of these valves in applications where the fluid flow can change direction.
Reliability and Durability:
The combination of ductile iron construction and resilient seating design ensures the longevity and reliability of BS gate valves, even in demanding environments with large flow rates.
Low Maintenance Requirements:
The non-rising stem design simplifies maintenance procedures, reducing downtime and operational costs. This feature is particularly advantageous in applications where regular maintenance is essential but needs to be completed efficiently.
Bi-Directional Sealing Capability:
The ability of BS gate valves to provide bi-directional sealing enhances their versatility, making them suitable for applications where fluid flow direction may change.
Compliance with Industry Standards:
The adherence to the BS standard ensures that these gate valves meet stringent industry requirements, providing users with confidence in their performance and reliability.