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This is a three-piece floating ball valve with full bore design, offered in sizes from 1/4 inch to 4 inch and pressure ratings from Class 150LB to 1500LB. The valve body and trim are available in stainless steel grades including CF8, CF8M, CF3, CF3M, F304, F316, F304L, and F316L, with additional options in WCB, LCB, and A105 for carbon steel variants. End connections include threaded types such as G, NPT, BSP, and BSPT, as well as socket weld and butt weld ends compliant with ASME B16.11 and ASME B16.25 standards respectively.
The valve features RTFE seats and TFE seals for reliable sealing performance, with a swing-out design for easy maintenance and an ISO 5211 mounting pad for actuator compatibility. It is vacuum rated to 29 inHg and supports electric or pneumatic actuation, with electric actuators available in 24V DC, 24V AC, 110V AC, and 220V AC configurations, housed in NEMA 4 or NEMA 7 enclosures. Pneumatic actuators use a rack-and-pinion design with options for spring return or double-acting configurations, including visual indicators and NAMUR accessory mounting.
These valves are suitable for industrial applications requiring precise flow control, such as chemical processing, water treatment, and oil and gas systems. Buyers typically source them for projects demanding durability, corrosion resistance, and compliance with API 608 and ASME B16.34 standards. The direct-mount, low-profile design reduces installation space, while the full-port configuration ensures minimal pressure drop across the line.
| Valve Type | Three-piece floating ball valve, full bore |
| Size Range | 1/4 inch to 4 inch |
| Pressure Class | Class 150LB to 1500LB |
| Body Material | CF8, CF8M, CF3, CF3M, F304, F316, F304L, F316L, WCB, LCB, A105 |
| End Connections | Threaded (G, NPT, BSP, BSPT), Socket Weld (ASME B16.11), Butt Weld (ASME B16.25) |
| Seat and Seal Material | RTFE seats, TFE seals |
| Design Standards | API 608, ASME B16.34 |
| Test Standard | API 598 |
| Vacuum Rating | 29 inHg |
| Actuation Options | Lever, Pneumatic, Electric |
| Actuator Voltage (Electric) | 24V DC, 24V AC, 110V AC, 220V AC |
| Actuator Type (Pneumatic) | Rack-and-pinion, spring return or double-acting |
| Mounting Pad | ISO 5211 |
| Typical Flow Coefficient (Cv) | standard for full-port ball valves, varies by size |
Guangzhou Grace Fluid Equipment Co., Ltd. is based in Shenzhen, Guangdong, China, with a registered address at No.22, Lianhe, Xiasha, Huangpu Area. The company operates within the harbor trust tier, indicating a verified presence in the industrial valve supply chain. Its product portfolio focuses on stainless steel and carbon steel valves, including ball, gate, and globe types, designed for high-pressure and high-temperature applications.
The supplier’s listing highlights a specialization in electric and pneumatic actuated valves, with a commitment to international standards such as API and ASME. While the response rate and average response time are currently not available, the technical depth of the product specifications suggests a focus on industrial-grade equipment. The company caters to global buyers requiring reliable fluid control solutions, particularly in sectors like oil and gas, chemical processing, and water management.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the valve’s material compatibility with the fluid or gas in your system, as well as its pressure and temperature ratings. Confirm whether the selected size and end connections match your pipeline specifications, particularly for threaded, socket weld, or butt weld configurations. Check if the valve’s actuation method (lever, pneumatic, or electric) aligns with your operational requirements and available power sources.
For logistics, confirm the supplier’s lead time for manufacturing and shipping, as well as the Incoterms offered (e.g., FOB, CIF). Clarify packaging details, such as whether valves are shipped individually boxed or palletized, and whether crating is provided for bulk orders. Discuss payment terms, including accepted methods like T/T or L/C, and any required deposits or milestones for custom orders.
Quality checks should include inspecting the valve’s body and trim for material certifications, such as ASTM or EN standards, and verifying compliance with API 608 and ASME B16.34. Request test certificates, such as hydrostatic or pneumatic pressure tests per API 598, and confirm the presence of ISO 5211 mounting pads if actuators are required. Inspect the RTFE seats and TFE seals for proper installation and compatibility with your fluid type.
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For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Guangzhou Grace Fluid Equipment Co., Ltd. through EximNext.
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