Jisf 7363 Jisf736 4 Jisf7369 Japanese Standard 10K Marine Cast Iron Gate Valve FC200 DN300

• Customization: Available
• Media: Oil
• Temperature: Ordinary Temperature
• Model NO.: JISF 7363 JISF736 4 JISF7369
• Type: Direct-acting
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Emptying, Drain, Flow Control
• Standard: JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage, Marine Usage
• Transport Package: Plywood Box
• Specification: DN 50-DN450
• Trademark: YAOFA
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000piece /Year

Product Description

Company profile 

Specification

Applications

Designed for marine pipeline systems, this gate valve adheres to Japanese Industrial Standards (JIS), with a pressure class of 10K (approximately 1.0MPa). Constructed from gray iron or ductile iron, it ensures robust mechanical strength and corrosion resistance for seawater, freshwater, steam, and non-corrosive oil applications. The wedge-type gate design, often with a rigid or slightly elastic structure, guarantees reliable sealing by compensating for machining tolerances.

Featuring a flanged connection (JIS B2212 standard), it allows easy installation and disassembly. Manual operation is typical via a handwheel, driving the stem for linear motion to open/close the valve. The working temperature ranges from -20°C to 180°C, suitable for low-to-medium temperature media like saturated steam and cooling water. Key components—including the body, disc, and bonnet—are made of cast iron, while the stem uses stainless steel for durability.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.