JIS F7305 SS304 Globe Valve, Class 150, Screwed End, Full Bore, -20°C to 200°C, Rising Stem
Product Spotlights
Introduction to the JIS F7305 SS304 Globe Valve
As a dedicated manufacturer from Shanghai Zhibang Valve Manufacture Co., Ltd., we are proud to present our high-performance JIS F7305 SS304 Globe Valve, Class 150, Screwed End, Full Bore design. Established in 2016, we have consistently delivered reliable fluid control solutions to global markets, with annual export values reaching US$1 million to US$1.5 million. This valve is engineered to meet the rigorous demands of industrial piping systems, offering excellent throttling and shut-off capabilities. Its full bore construction minimizes pressure drop, while the rising stem provides clear visual indication of valve position. Backed by our ISO9001 certified quality management system, this globe valve ensures long service life and operational safety across a wide temperature range from -20°C to 200°C.
Product Features & Technical Specifications
- Material Excellence: Constructed from premium SS304 stainless steel, providing outstanding corrosion resistance against water, oil, gas, steam, and many mild chemicals. The material complies with ASTM A276/ A479 standards.
- Full Bore Design: The full bore (or full port) configuration ensures that the internal diameter of the valve matches the pipe inner diameter, significantly reducing flow resistance and pressure drop. This is ideal for applications requiring minimal energy loss and high flow efficiency.
- Rising Stem & Handwheel: The rising stem clearly shows whether the valve is open or closed, even from a distance. The handwheel is ergonomically designed for smooth, precise operation with low torque requirements.
- Pressure & Temperature Capability: Rated for Class 150 (approximately PN20/25 at ambient temperature), the valve operates reliably in temperatures ranging from -20°C to 200°C, covering a broad spectrum of industrial processes.
- Screwed End Connection: Available with both NPT (National Pipe Thread) and BSP (British Standard Pipe) threads to suit different regional piping standards. The threaded ends simplify installation and maintenance without special welding equipment.
- JIS F7305 Compliance: Manufactured in strict accordance with JIS F7305 standard, ensuring dimensional interchangeability and consistent quality. This makes the valve a preferred choice for projects in Japan and other countries adopting JIS norms.
Key Parameters (Typical Values)
| Parameter | Specification |
|---|---|
| Size Range | 1/2" to 2" (DN15 to DN50) |
| Working Pressure | Up to 20 bar (at 38°C) |
| Body Material | SS304 (CF8) |
| Disc Material | SS304 |
| Stem Material | SS304 |
| Seat Material | SS304 (integral or renewable) |
| Packing | PTFE / Graphite (temperature dependent) |
| End Connection | Screwed (NPT or BSP) |
Advantages & Customer Benefits
- Reduced Maintenance Costs: The robust SS304 construction and renewable seat design extend service intervals, reducing downtime and repair expenses.
- Enhanced Flow Control: The globe valve’s linear motion disc provides precise throttling, making it ideal for applications requiring flow regulation or frequent operation.
- Simple Installation: Screwed ends allow quick connection without special tools, lowering installation time and labor costs.
- Visual Position Indication: The rising stem offers immediate confirmation of valve status, enhancing operator safety and process control.
- Global Compatibility: Conforms to JIS F7305 standard, widely accepted in Asian markets and beyond. Thread options (NPT/BSP) accommodate international piping systems.
- Reliable Sealing: High-quality packing materials and precision-machined seat ensure tight shut-off within Class IV or V leakage requirements (in accordance with ISO 5208 / API 598).
Trust & Quality Assurance from Shanghai Zhibang Valve
Shanghai Zhibang Valve Manufacture Co., Ltd. has been a trusted valve supplier since 2016. Our factory is ISO9001 certified, guaranteeing consistent quality control from raw material inspection to final testing. With an annual export value exceeding US$1 million, we ship to over 15 regions including North America, Europe, Southeast Asia, Africa, and the Middle East. Our products are carefully packed and shipped from major ports (Shanghai, Guangzhou, Hong Kong, Beijing) to ensure timely delivery. We provide comprehensive technical support and after-sales service. Choose our JIS F7305 SS304 Globe Valve for a cost-effective, durable solution that meets global standards. Contact us today for a quotation or custom requirements.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum working pressure of this valve?
A: The valve is rated for Class 150, which corresponds to a maximum working pressure of approximately 20 bar at 38°C (100°F). Pressure reduces at higher temperatures; please refer to the pressure-temperature chart for exact limits. -
Q: Can this valve be used for steam applications?
A: Yes, the SS304 material and PTFE/graphite packing options make it suitable for steam up to 200°C. However, for saturated steam, a pressure reduction factor applies. We recommend consulting our technical team for specific steam conditions. -
Q: Are both NPT and BSP thread options available?
A: Absolutely. We offer both NPT (American taper) and BSP (British standard parallel) threads. Please specify your requirement when ordering. -
Q: Is the valve suitable for fully open/close or throttling service?
A: This globe valve is designed for both on-off and throttling applications. Its rising stem and precise disc travel allow fine flow regulation. However, for continuous throttling with high pressure drop, a dedicated control valve may be more suitable. -
Q: What certifications does your company hold?
A: Our factory is ISO9001:2015 certified. The valves themselves are manufactured in compliance with JIS F7305. Additional certifications such as CE or API can be provided upon request (please inquire with our sales team). -
Q: What is the typical lead time for this valve?
A: For standard sizes (1/2" to 2") with common threads, lead time is typically 15–25 working days. Larger orders or custom specifications may require longer. We keep a limited stock for rapid delivery. -
Q: Can the valve be customized with other materials or ends?
A: Yes, customization is possible. Options include different body materials (e.g., SS316, carbon steel), flanged ends, or special trims. Contact us with your specific requirements for a tailored solution. -
Q: Do you provide testing before shipment?
A: Yes, each valve undergoes hydrostatic shell and seat leakage tests in accordance with JIS and ISO standards. A test certificate is available upon request.
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