JIS F7312 16K Cast Steel Globe Valve, Factory Direct Price, Standard Compliant, Technical Support & Spare Parts Available
Product Spotlights
Shanghai Zhibang Valve Manufacture Co., Ltd, established in 2016, proudly presents the JIS F7312 16K Cast Steel Globe Valve – a high-performance solution designed for industrial piping systems requiring reliable shut-off and flow regulation. As a factory direct manufacturer, we ensure competitive pricing without compromising on quality. Our valve is manufactured in full compliance with Japanese Industrial Standards (JIS), and we offer comprehensive technical support along with readily available spare parts to minimize your downtime.
This globe valve is engineered from premium cast steel (WCB / SCPH2) to withstand high pressure and temperature conditions up to 16K (approx. 2.0 MPa). Its robust construction and precise machining guarantee a tight seal and long service life, making it ideal for applications in water treatment, oil and gas, petrochemical, power generation, and marine industries.
Below we detail the key features, technical specifications, and operational benefits that set our JIS F7312 globe valve apart from the competition.
★ Product Features & Technical Specifications
- Material Excellence: Cast steel body (ASTM A216 WCB / JIS G5151 SCPH2) ensures high strength and excellent corrosion resistance.
- Pressure Rating: 16K (Class 150 equivalent) – suitable for medium to high pressure systems.
- Compact & Sturdy Design: Bolted bonnet with spiral wound gasket for leak-proof performance.
- Low Torque Operation: Handwheel with rising stem and indicator for visual position feedback; optional gear operator for larger sizes.
- Seat Design: Integral or renewable stellite/alloy seat (optional) for extended wear life under demanding conditions.
- Flange Connection: JIS 10K/16K RF or FF flanges – easy to install in existing JIS piping systems.
- Leakage Class: API 598 / ISO 5208 bubble-tight shut-off standard.
- Temperature Range: -29°C to 425°C (depending on material and pressure).
| DN (mm) | L (mm) | H (mm) | Weight (kg) | Max. Working Pressure |
|---|---|---|---|---|
| 80 | 310 | 345 | 18 | 2.0 MPa @ 120°C |
| 100 | 350 | 385 | 24 | 2.0 MPa @ 120°C |
| 150 | 450 | 460 | 38 | 1.6 MPa @ 200°C |
| 200 | 550 | 545 | 62 | 1.6 MPa @ 200°C |
| 250 | 650 | 620 | 88 | 1.6 MPa @ 200°C |
| 300 | 750 | 700 | 120 | 1.6 MPa @ 200°C |
★ Key Advantages for Your Operations
- Factory Direct Cost Savings: Eliminate middleman markups – get genuine JIS globe valves at competitive prices.
- Standard Compliance Guaranteed: Full adherence to JIS F7312 / JIS B2071 ensures interchangeability and regulatory acceptance.
- Technical Support & Spare Parts: Our in-house engineering team assists with selection, installation, and troubleshooting. Common spare parts (stem, disc, seat rings, gaskets) are kept in stock for fast dispatch.
- Extended Service Life: Cast steel body resists thermal shock and mechanical stress. Optional hard-faced seat increases durability in dirty or abrasive media.
- Easy Maintenance: Bolted bonnet design allows quick access to internal components for repair or replacement.
At Shanghai Zhibang Valve, we combine over 8 years of manufacturing expertise with an annual export value of US$1–1.5 million. Our products are trusted by clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and domestic markets. We ship from major ports including Shanghai, Guangzhou, Hongkong, and Beijing, ensuring efficient logistics worldwide.
With ISO9001 certification covering our entire production process, every JIS F7312 globe valve undergoes rigorous pressure testing, seat leakage testing, and dimensional inspection. We stand behind our quality – contact us today for a competitive quote, technical datasheet, or to discuss custom requirements. Let us be your reliable partner for high-quality industrial valves.
★ Frequently Asked Questions (FAQ)
-
Q: What does “16K” mean in the valve rating?
A: “16K” refers to the Japanese pressure class of 16 kgf/cm² (approximately 1.57 MPa or 228 psi) at ambient temperature. It is equivalent to Class 150 in ANSI standards but follows JIS flange dimensions. -
Q: Can this globe valve be used for steam service?
A: Yes, the cast steel body and suitable seat materials allow operation with saturated steam up to 200°C. For higher temperatures, please consult our technical team for optional upgrades. -
Q: Do you offer non-standard sizes or special end connections?
A: Yes, we can customize flange drilling (ANSI, DIN, GOST) and face-to-face dimensions upon negotiation. Minimum order quantities may apply. -
Q: What spare parts are available off-the-shelf?
A: We stock stem assemblies, disc nuts, seat rings, bonnet gaskets, and handwheel components for standard JIS F7312 sizes. Lead time for non-stock items is typically 2–4 weeks. -
Q: Is the valve tested before shipment?
A: Every valve is 100% hydrostatically shell tested and seat leakage tested in accordance with API 598 / ISO 5208. Test reports are provided upon request. -
Q: What is the typical delivery time for a standard order?
A: For stock sizes (DN15 – DN200), delivery is 7–15 days after confirmation. Larger sizes or custom orders require 15–30 days depending on quantity. -
Q: Can I get a sample before bulk purchase?
A: Yes, we accept sample orders for qualification. Sample cost and shipping charges apply, but we offer a discount on first batch order. -
Q: Do you provide technical support for installation?
A: Absolutely. Our engineering team can provide installation guidelines, torque values, and maintenance recommendations via email or video call.
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