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Home > Industrial Equipment & Components > Valve > Globe Valve > JIS F7312 Globe Valve, Oil Resistant Seat, Stainless Steel Trim, Screwed Bonnet, DN50-DN150, 16K
JIS F7312 Globe Valve, Oil Resistant Seat, Stainless Steel Trim, Screwed Bonnet, DN50-DN150, 16K
Product Spotlights
JIS F7312 Globe Valve with oil resistant seat and stainless steel trim offers reliable shut-off in oil/gas/water applications. Screwed bonnet enables easy maintenance. Sizes DN50-DN150, 16K rating. ISO9001 certified manufacturer with competitive pricing and global shipping.
Negotiable
MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Standard:
Other, JIS F7312
Size Range:
DN50 – DN150
Pressure Rating:
16K (JIS 16K)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Standard
Other, JIS F7312
Size Range
DN50 – DN150
Pressure Rating
16K (JIS 16K)
Valve Type
Globe Valve
Trim Material
Stainless Steel
Seat Material
Oil Resistant (NBR/FKM based)
Bonnet Type
Screwed Bonnet
Connection
Flanged (per JIS B2220)
Body Material
Cast Steel (optional / customizable)
Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents the JIS F7312 Globe Valve – a high-performance industrial valve designed for demanding fluid control applications. Engineered with an oil resistant seat and stainless steel trim, this globe valve ensures reliable shut-off and regulation in oil, gas, water and steam systems. The screwed bonnet design facilitates easy maintenance while the JIS 16K pressure rating guarantees durability in medium to high pressure environments. Available in sizes DN50 to DN150, this valve is built to meet the rigorous standards of the Japanese Industrial Standard (JIS F7312), making it an ideal choice for projects requiring precise flow control and long service life.
Key Features & Technical Specifications
- Oil Resistant Seat: Special elastomer (NBR/FKM) seat resists swelling and deterioration in contact with hydrocarbons, ensuring leak-tight shut-off even after prolonged exposure to oils and fuels.
- Stainless Steel Trim: Stem, disc and seat ring made from SS304 or SS316 provide excellent corrosion resistance and wear performance, extending valve life in aggressive media.
- Screwed Bonnet: Allows quick disassembly for inspection and replacement of internal parts without special tooling – reduces maintenance downtime.
- JIS 16K Rating: Pressure class of 16 kgf/cm² (approx. 1.6 MPa) at ambient temperature, suitable for a wide range of industrial piping systems.
- Flanged Ends: Conform to JIS B2220 16K flange dimensions, enabling direct installation in Japanese standard pipelines.
- Full Port Design: Minimal pressure drop across the valve when fully open, improving system efficiency.
- Bi-Directional Seal: Reliable sealing in both flow directions, simplifying installation orientation.
| Parameter | Details |
|---|---|
| Size Range | DN50 – DN150 (2″ – 6″) |
| Pressure Rating | JIS 16K (16 kgf/cm² @ ambient) |
| Body Material | Cast Steel (SCPH2 / WCB equivalent, customizable) |
| Trim Material | Stainless Steel (SS304 / SS316) |
| Seat Material | Oil Resistant NBR / FKM (Viton® optional) |
| Bonnet Type | Screwed |
| End Connection | Flanged (JIS B2220 16K) |
| Applicable Media | Oil, gas, water, steam, non-corrosive fluids |
| Working Temperature | -20°C to +150°C (FKM up to 200°C) |
Product Advantages & Customer Benefits
- Longer Service Life: The oil-resistant seat and stainless steel trim resist corrosive attack and wear, reducing replacement frequency in oil handling applications.
- Low Maintenance: Screwed bonnet design allows quick access to internal components – technicians can replace seats, discs or packing without removing the valve from the pipeline.
- Compliance Assurance: Manufactured to JIS F7312 standard, this valve meets the strict dimensional and pressure requirements accepted in Japanese and Asian markets.
- Versatile Installation: Bi-directional sealing eliminates concern over flow direction, simplifying piping design and reducing installation errors.
- Cost-Effective Solution: Compared to bellows sealed or high alloy globe valves, our JIS F7312 offers excellent performance at a competitive price point for medium duty applications.
Trust & Reliability – Why Choose Shanghai Zhibang Valve?
Shanghai Zhibang Valve Manufacture Co., Ltd. has been a dedicated valve manufacturer since 2016, with an annual export value of US$1–1.5 million. Our production facilities are located in Shanghai, China, and we ship through major ports including Shanghai, Guangzhou, Hong Kong, and Beijing. We hold ISO9001 quality management system certification, ensuring consistent product quality and traceability. Our valves are exported to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. With a team of skilled engineers and strict quality control procedures, we deliver valves that meet the highest performance standards. Every JIS F7312 globe valve is pressure tested and inspected before shipment. Contact us today for competitive pricing and expert technical support – we are ready to serve your project needs.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum working pressure of this valve?
A: The JIS 16K rating corresponds to a maximum allowable pressure of 16 kgf/cm² (approx. 1.6 MPa) at ambient temperature. For higher temperature conditions, the pressure rating may be reduced – please consult our technical data sheet for derating curves. -
Q: Can this valve be used for steam service?
A: Yes, provided the steam temperature is within the seat material limits. For NBR, max temperature is ~100°C; for FKM, up to 200°C. For higher temperature steam, an optional stainless steel seat (metal-to-metal) can be supplied upon request. -
Q: Are the flanges drilled to JIS 16K pattern?
A: Yes, the flanges are drilled and faced per JIS B2220 16K standard. They are compatible with corresponding JIS gaskets and bolting. -
Q: What materials are available for the trim?
A: Standard trim is stainless steel (SS304). SS316 is available as an upgrade for enhanced corrosion resistance. Please specify your requirement when ordering. -
Q: Is the valve bi-directional?
A: Yes, the globe valve is designed to provide tight shut-off in both flow directions. However, for optimal performance, we recommend installation with flow under the disc. -
Q: How do I maintain the valve – can I replace the seat without removing the valve body?
A: The screwed bonnet allows removal of the bonnet and stem assembly, giving access to the seat ring. In most cases, the seat can be replaced while the valve remains in the pipeline, provided there is overhead clearance. -
Q: Do you provide a test certificate?
A: Yes, each valve is hydrostatically tested and a test certificate can be supplied with the shipment. ISO9001 documentation and material certificates are also available. -
Q: What is the lead time for DN100 size?
A: Typical lead time for standard sizes (DN50–DN150) is 15–25 working days after order confirmation. Custom variations may require longer. Please contact our sales team for current availability.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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