Japanese Standard Cast Iron Wire Buckle Bottom Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: H12
• Type: Straight-through
• Material: Cast Iron
• Connection Form: Thread
• Pressure: Ordinary Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN50-DN450
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year

Product Description

Japanese standard cast iron wire buckle bottom valve

This cast iron threaded foot valve, compliant with JIS (Japanese Industrial Standards), is designed for reliable pump priming and prevention of backflow in suction lines. Featuring a durable cast iron body and threaded (screwed) connections, it ensures secure installation and smooth operation in water, oil, and mild chemical applications. The integrated strainer screen prevents debris ingress, protecting pumps from damage.

Specification

Key Features:

1.JIS Compliance: Manufactured to meet JIS B 2011 standards for valves and JIS B 0203 threading specifications.
2.Robust Construction: Cast iron body (FC200) with corrosion-resistant epoxy coating for long service life in harsh environments.
3.Threaded Connections: NPT or BSPT threads ensure leak-free integration with piping systems (sizes 1/2" to 4").
4.Efficient Check Mechanism: Swing-disc design with NBR/EPDM seals enables automatic closure to maintain prime and prevent reverse flow.

Technical Specifications:

1.Pressure Rating: JIS 10K (PN16 equivalent).
2.Temperature Range: -10°C to +120°C (EPDM seals) / +80°C (NBR seals).
3.Connection: Threaded (JIS B 0203/BSPT or NPT).
4.Orientation: Vertical installation recommended for optimal performance.

Advantages:

1.Easy Maintenance: Modular design allows quick cleaning or replacement of strainer and seals.
2.Cost-Effective: Ideal for low-to-medium pressure systems requiring durability and reliability.
3.Versatility: Optional bronze or stainless steel strainers for specialized media.

Hebei Yao Valves And Pipe Fittings Technology Development Co, Ltd

Hebei Yao Valves And Pipeittings Technology Development Co., Ltd.is a foreign trade factory specializing in the production of valves..
There are more,than 300 workers, 8 senior technical engineers, more than 260 technical workers and more than 8 production and processing workshops.
The company produces international standard products such as ANSI, DIN, BS,JIS, GOST, The type includes gate valve, stop valve, check valve, ball valve.butterfly valve, filter, etc. The production diameter range is:DN15-DN1200.
The company has complete certificates and won widely praise from customers. It has exported to more than 20 countries and regions, and has long-term cooperative relations with American Miller, Sankyo,  Taiwan's Guangsheng, Malaysia
Sukawa. Welcome Domestic and foreign customers negotiate cooperation and establish long-term cooperative relation.