Size: 1/4"to 4"(DN8-DN100)
Port: Full Bore;
End connection: Female/Male Threaded BSPT BSP NPT , DIN259/2999,ISO 228
Process:Investment Casting Body - CNC lathe processing.
Working Pressure: 1000PSI for WOG.
Hydrostatic Test Pressure:1500psi
Adjustable stem packing
Pure teflon seals and seats
Temperature range: -60 to 450°
The Heavy-Duty Stainless Steel 2-Piece F/M Threaded Ball Valve is a robust flow control solution designed for high-pressure, high-corrosion industrial applications. Constructed from 316 stainless steel, this valve features female and male NPT threads (ANSI B1.20.1) and a full-bore design, ensuring reliable performance in harsh environments where durability and leak resistance are critical.
Industrial-Grade Construction:
316 stainless steel body (ASTM A316) with 3.5% molybdenum content, offering 50% better resistance to chloride pitting than 304 stainless steel.
Two-piece design with through-hardened stem (HRC 35-40) and reinforced seat retainer, withstands 1,500 PSI working pressure and 10,000 cycle life.
Full-Bore Flow Efficiency:
Unrestricted flow path (bore equal to pipe diameter) reduces pressure drop by 25% compared to reduced-port valves, ideal for high-flow systems (e.g., 50 GPM for 2" valves).
PTFE seat with anti-extrusion ring provides bubble-tight shutoff (API 598) and low torque operation (≤15 N·m for 2" valves) even after 5 years of service.
Threaded Connection Strength:
Female NPT (inlet) and male NPT (outlet) threads for secure pipe attachment, compatible with steel, brass, and PVC pipes, with optional thread sealant grooves for enhanced leak resistance.
Heavy-duty handwheel (aluminum or stainless steel) provides 30% more torque leverage than standard levers, suitable for manual operation in hard-to-reach locations.
Extreme Environment Resistance:
Temperature range: -40°C to 260°C (RPTFE seat), suitable for cryogenic liquids, hot oil, and chemical solvents.
Compliant with NACE MR0175 for sour gas service, making it ideal for oil & gas applications with H2S concentrations ≤3,000 PPM.
Ideal for demanding industrial environments:
Oil & Gas Exploration: On/off control in wellhead sampling lines and chemical injection systems, with 316 stainless steel resisting hydrogen sulfide corrosion.
Chemical Processing: Handling aggressive media like sulfuric acid, sodium hydroxide, and organic solvents in reactors and distillation columns.
Marine Engineering: Saltwater ballast systems and offshore platform piping, enduring constant exposure to seawater and marine atmospheres.
Power Generation: High-pressure feedwater lines and steam traps in combined cycle plants, withstanding rapid thermal cycling and particle erosion.
Q: Can the valve be automated with an actuator?
A: Yes, the ISO 5211 mounting platform (optional) allows direct attachment of electric/pneumatic actuators for remote control.
Q: What is the recommended thread sealant for chemical applications?
A: Use a PTFE-based sealant resistant to your media; consult our technical data sheet for chemical compatibility charts.
Q: How to inspect for seat wear in critical applications?
A: Perform an annual bubble test (5 PSI air pressure) and check for leaks; replace seats if leakage exceeds API 598 standards.
Q: Is the valve suitable for abrasive media?
A: Yes, but install a strainer upstream to filter particles >50μm and consider a metal-to-metal seat for extended life.
The Heavy-Duty Stainless Steel 2-Piece F/M Threaded Ball Valve is a robust flow control solution designed for high-pressure, high-corrosion industrial applications. Constructed from 316 stainless steel, this valve features female and male NPT threads (ANSI B1.20.1) and a full-bore design, ensuring reliable performance in harsh environments where durability and leak resistance are critical.
Industrial-Grade Construction:
316 stainless steel body (ASTM A316) with 3.5% molybdenum content, offering 50% better resistance to chloride pitting than 304 stainless steel.
Two-piece design with through-hardened stem (HRC 35-40) and reinforced seat retainer, withstands 1,500 PSI working pressure and 10,000 cycle life.
Full-Bore Flow Efficiency:
Unrestricted flow path (bore equal to pipe diameter) reduces pressure drop by 25% compared to reduced-port valves, ideal for high-flow systems (e.g., 50 GPM for 2" valves).
PTFE seat with anti-extrusion ring provides bubble-tight shutoff (API 598) and low torque operation (≤15 N·m for 2" valves) even after 5 years of service.
Threaded Connection Strength:
Female NPT (inlet) and male NPT (outlet) threads for secure pipe attachment, compatible with steel, brass, and PVC pipes, with optional thread sealant grooves for enhanced leak resistance.
Heavy-duty handwheel (aluminum or stainless steel) provides 30% more torque leverage than standard levers, suitable for manual operation in hard-to-reach locations.
Extreme Environment Resistance:
Temperature range: -40°C to 260°C (RPTFE seat), suitable for cryogenic liquids, hot oil, and chemical solvents.
Compliant with NACE MR0175 for sour gas service, making it ideal for oil & gas applications with H2S concentrations ≤3,000 PPM.
Ideal for demanding industrial environments:
Oil & Gas Exploration: On/off control in wellhead sampling lines and chemical injection systems, with 316 stainless steel resisting hydrogen sulfide corrosion.
Chemical Processing: Handling aggressive media like sulfuric acid, sodium hydroxide, and organic solvents in reactors and distillation columns.
Marine Engineering: Saltwater ballast systems and offshore platform piping, enduring constant exposure to seawater and marine atmospheres.
Power Generation: High-pressure feedwater lines and steam traps in combined cycle plants, withstanding rapid thermal cycling and particle erosion.
Q: Can the valve be automated with an actuator?
A: Yes, the ISO 5211 mounting platform (optional) allows direct attachment of electric/pneumatic actuators for remote control.
Q: What is the recommended thread sealant for chemical applications?
A: Use a PTFE-based sealant resistant to your media; consult our technical data sheet for chemical compatibility charts.
Q: How to inspect for seat wear in critical applications?
A: Perform an annual bubble test (5 PSI air pressure) and check for leaks; replace seats if leakage exceeds API 598 standards.
Q: Is the valve suitable for abrasive media?
A: Yes, but install a strainer upstream to filter particles >50μm and consider a metal-to-metal seat for extended life.
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