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Cutoff valve Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Cutoff valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 大和バルブ Tokyo//Machine elements and parts
  2. 清水工業 Shiga//Manufacturing and processing contract
  3. 宮部鉄工 Shiga//others
  4. 4 昭和バルブ製作所 本社 Shiga//Building materials, supplies and fixtures
  5. 5 清水合金製作所 東京営業所 Tokyo//Manufacturing and processing contract
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Cutoff valve Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Valves for fire protection and disaster prevention equipment 大和バルブ
  2. PE Pipe Compatible Soft Seal Partition Valve Excel Pro 清水工業
  3. Flangeless metal sheet partition valve, insertion type 清水工業
  4. Water supply soft seal partition valve "Change Soft" 清水合金製作所 東京営業所
  5. 4 Water supply soft seal partition valve C-tight NS double receiving MS-NX 宮部鉄工

Cutoff valve Product List

1～15 item / All 43 items

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Cavernia Firefighting and Disaster Prevention Equipment Valve

Cavernia Firefighting and Disaster Prevention Equipment Valve

World standard valves for fire protection and disaster prevention equipment.

The "X-treem AIR VALVE" series of valves for oxygen tanks during firefighting activities features a practical design that takes into account operability when wearing thick fireproof gloves, as well as an ergonomic anti-rolling handwheel, all based on real-world scenarios. It is supported worldwide for its ease of use even in extreme conditions.

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Water supply soft seal partition valve C-tight NS double receiving MS-NX

Water supply soft seal partition valve C-tight NS double receiving MS-NX

NS type dual-receiving soft seal partition valve MS-NX type/C-tight NS dual-receiving

This is a soft seal partition valve with a flange type soft seal valve integrated with NS dual support.

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Water supply soft seal partition valve C-tight NS insert MS-NY

Water supply soft seal partition valve C-tight NS insert MS-NY

NS type insertion soft seal partition valve MS-NY type / C-tight NS insertion

This is a soft seal partition valve with a flange-type soft seal valve integrated into an NS insertion.

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Water supply soft seal partition valve C-tight PVC pipe double socket MS-V

Water supply soft seal partition valve C-tight PVC pipe double socket MS-V

Soft seal partition valve for PVC pipes MS-V type / C-tight PVC pipe double support

- It is completed simply by inserting a cut PVC pipe without using a short pipe. - It adopts the SGR-N type with built-in anti-disengagement function, meeting the performance standards of the anti-disengagement ring JWWA K 131. - Since it is flange-less, there is no need for a short pipe, which reduces construction time and minimizes leakage points. - It has excellent high strength, elasticity, and flexibility. - In the event of rework, it can be done without special tools.

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Ductile Iron Shut-off Valve for Water Supply MM-C

Ductile Iron Shut-off Valve for Water Supply MM-C

Ductile Iron Shut-off Valve for Water Supply, MM-C Type / MM Seal Type

- It is a standard product of JWWA B 122 (ductile iron shut-off valve for water supply). - With years of experience and trusted metal touch, it is designed for long-term use. - It is suitable for shallow burial, allowing installation up to a nominal diameter of 200mm at a ground level of 600mm. - It is approximately 15% lighter than conventional products, improving handling and installation ease (up to φ300).

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Water supply partition valve MM-CB type

Water supply partition valve MM-CB type

Ductile Iron Shut-off Valve for Water Supply, MM-CB Type

- Proven JIS B 2062 partition valve - Available in various types including flange type, mechanical type, gear type, with bearing, internal thread type, external thread type, made of FC and FCD, and widely used in agricultural water, industrial water, drinking water, and sewage.

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[New Proposal] Installation of Shut-off Valves and Fire Hydrants - Suppon MPX

[New Proposal] Installation of Shut-off Valves and Fire Hydrants - Suppon MPX

Realization of flangeless seismic-resistant piping! Installation of partition valves and fire hydrants on high-density polyethylene piping is possible using mechanical methods!

The Suppon MPX soft seal valve with base is an integrated soft seal partition valve equipped with a mechanical type receiving port. The Suppon MPX MP-TF base for fire hydrants makes it easy to install fire hydrants and air valves, and the base improves stability. Due to the lack of flanges, no joining materials (gaskets, bolts, nuts) are required, leading to cost reduction and a decrease in the risk of leaks by reducing the number of connection points. Thanks to the mechanical receiving port structure, no specialized fusion machines, clamps, or generators are needed, allowing for immediate water flow after installation regardless of site conditions such as water presence or weather, thus shortening construction time. The diameter ranges from 50 mm to 200 mm, and there is a wide lineup that allows for connections with different types of pipes. We also offer the Suppon MPX MP-BF base for fire hydrants designed for the end of the pipeline.

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Coring valve, bronze 10K threaded shut-off valve.

Coring valve, bronze 10K threaded shut-off valve.

Passed the leaching test! There is little pressure loss at full opening, making it easy for the fluid to flow, and water hammer is less likely to occur.

The bronze 10K screw-in partition valve "10G-C6N-G" has excellent corrosion resistance. 【Features】 ■ Excellent corrosion resistance (adopts CAC406C valve rod) ■ Built-in core for PVC and poly powder steel pipes ■ Passed leaching test ■ Lead cut *For more details, please refer to the PDF document or feel free to contact us.

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Castings and Forgings

Castings and Forgings

We provide cast and forged products that meet our customers' requirements.

At J System Co., Ltd., we make proposals on whether cast products or forged products are better for our customers based on their intended use and operating environment. We recommend cast products when the shape is complex or large, and we suggest forged products when the shape is small or the operating environment is harsh. Additionally, we also offer jointly developed products utilizing our extensive network. *For more details, please download the PDF or feel free to contact us.

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ES type soft seal partition valve

ES type soft seal partition valve

Corrosion-resistant seawater valve - No contact between fluid and metal at all!

Generally, stainless steel is often used for seawater lines, but there are concerns about pitting corrosion. The ES-type soft-seal partition valve developed by our company features a body made of FC coated with nylon, and the valve body is a soft-seal valve lined with rubber. Furthermore, the valve stem (SUS304) is also coated with nylon. This prevents metal from coming into direct contact with the fluid, thereby preventing the occurrence of pitting corrosion. Additionally, in terms of cost, it allows for a more affordable solution compared to stainless steel products. We also offer a short face-to-face type with the intention of replacing butterfly valves.

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Excel software partition valve

Excel software partition valve

Flanged soft-seal shut-off valve conforming to JWWA B 120 standards, featuring a reliable integrated valve body with a female thread that does not impose stress on the rubber lining.

The valve body is made with rubber lining, providing high water-stopping capability, and the straight design of the valve bottom prevents debris accumulation. It features a rational design that maintains sufficient strength and stable functionality while being lightweight and compact. 【Features】 - This product has passed the JWWA B 120 type test. - It uses chlorine-resistant EPDM (EJV-70) for the rubber valve seat, significantly enhancing durability against chlorine. - The male thread is a one-piece design that is firmly pressed and fixed to the valve body, ensuring stable opening and closing operations without putting stress on the rubber lining of the valve body. - The valve body and valve box are equipped with long guides that have a large pressure receiving area, allowing for stable operation over an extended period. - The valve body is wedge-shaped, resulting in a small water-stopping torque and excellent water-stopping capability. For more details, please contact us or download the catalog.

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SHJ Great Type Partition Valve

SHJ Great Type Partition Valve

A reliable metal seat partition valve that has been maximally upgraded within the JWWA B 122 standard.

The inner and outer surfaces are coated with epoxy powder resin, and by using stainless steel for the valve rod, cap, and tightening bolts, high corrosion resistance has been achieved. By adopting lead-free copper alloy Biwalite (CAC411) for the valve seat and threaded parts, it has become a lead-free compliant product. What is Biwalite? Biwalite is a lead-free copper alloy standardized as CAC411 (JIS H 5120), which has pressure resistance and wear resistance equivalent to CAC406. 【Features】 - The inner and outer surfaces are coated with epoxy resin powder, and stainless steel is used for the valve rod, cap, and tightening bolts, achieving high corrosion resistance. - It is a lead-free compliant product that uses lead-free copper alloy Biwalite (CAC411) for the valve seat and threaded parts. - Smooth opening and closing operations are facilitated by the resin thrust bearing. - It features a metal sheet structure that is optimal for pipelines concerned about rubber degradation due to high concentrations of chlorine. For more details, please contact us or download the catalog.

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Various AVK Flow Control products

Various AVK Flow Control products

We offer a wide range of international standard valves that are optimal for various plants, ships, dams, building facilities, fire-fighting equipment, and more.

We provide international standard valves suitable for electricity, chemicals, petroleum, gas, mining, seawater desalination, food, paper and pulp, water supply and sewage plants, ships, dams, air conditioning, agriculture, building facilities, fire protection equipment, and more. The AVK Group companies offer optimal valves such as butterfly valves, ball valves, dampers, knife gate valves, and discharge valves.

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Joint-type Excel software partition valve

Joint-type Excel software partition valve

Soft seal partition valve compatible with housing joints commonly used for exposed piping such as temporary piping and plant piping.

This is a soft-seal shut-off valve compatible with shoulder joints (S type) commonly used in exposed piping such as temporary piping and plant piping. It not only significantly reduces weight compared to construction using flange short pipes but also enables labor-saving in piping and reduces total costs. 【Features】 - It is compatible with shoulder joint type (S type), groove joint type (G type), and crown joint type (C type), which are widely used in temporary piping and plant piping. - Since the joint is integrated with the soft-seal shut-off valve, it eliminates the need for flange short pipes, achieving weight reduction and reducing total costs through smaller construction space and shorter construction time. - The threaded connection is firmly press-fitted into the valve body, ensuring stable opening and closing operation of the valve body without putting pressure on the rubber lining of the valve body. - The rubber valve seat uses chlorine-resistant EPDM, improving durability against chlorine. For more details, please contact us or download the catalog.

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Soft Seal Partition Valve Excel Pro

Soft Seal Partition Valve Excel Pro

A soft-seal partition valve with a "stem lock function" to prevent damage to the valve stem from excessive torque and misalignment.

This is a flange-type soft seal shut-off valve that complies with JWWA B 120 standards. The valve body is rubber-lined, providing high water-stopping capability, and the straight design of the valve bottom prevents debris accumulation. It is equipped with a "stem lock function" to prevent bending of the valve stem and damage from excessive torque.

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