Ball Valves
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One-piece Instrumentation Ball Valves
▪ Working pressure up to 207 bar (3000 psig)
▪ Working temperature -54°C to 148°C (-65°F to 300°F)
▪ End connections: 1/4″ to 1/2″ thread, 1/16″ to 3/4″ and 3 mm to 18 mm tube fitting
▪ One-piece body and one-piece ball stem
▪ Leak-tight performance testing with nitrogen or compressed air for every valve
▪ 2-way, 3-way, 4-way, 5-way, 6-way and 7-way types for on-off, switching and crossover service available
▪ Top-loaded design to allow adjustment with the valve in-line
▪ Pneumatic and electric actuator available
▪ Body material: SS316, SS316L, Duplex 2507, Alloy 400
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High Performance Ball Valves
▪ Working pressure up to 414 bar (6000 psig)
▪ Working temperature -54°C to 232°C (-65°F to 450°F)
▪ End connection size: 1/8″ to 1/2″, 10 mm to 22 mm
▪ End connection type: tube fitting, female/male NPT, BSPT, BSPP, butt weld etc.
▪ Low operating torque; Positive handle stop
▪ Bi-directional flow for straight valves
▪ Low operating torque; Blowout proof stem
▪ Panel mountable; Handle as indicator of flow direction
▪ Leak-tight performance testing with nitrogen or compressed air for every valve to meet the requirement of no visible leakage at the rated pressure
▪ Electric and pneumatic actuator available
▪ Body materials: SS316, SS316L, Super duplex 2507, Titanium, Alloy 400, Alloy C-276
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Hex Bar Stock Ball Valves
* Working pressure up to 69.0 bar (1000 psig), 138 bar (2000 psig)
* Working temperature -54°C to 204°C (-65°F to 400°F)
* End connections: 1/8″ to 3/4″, 14 mm to 25 mm, tube fittings, male/female NPT, BSPT, BSPP
* Compact and economical design
* Free floating ball design for seat wear compensation
* Bi-directional flow, Low operating torque
* Blowout proof stem
* Leak-tight performance testing with nitrogen or compressed air for every valve at the rated pressure to meet the requirement of no visible leak
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Stainless Steel 3-piece Ball Valves
▪ Working pressure up to 69.0 bar (1000 psig)
▪ Working temperature -28°C to 232°C (-20°F to 450°F)
▪ End connections: 1/8″ to 1″ thread, pipe butt or socket weld, 1/4″ to 1″ and 6 mm to 25 mm tube fitting, tube butt or socket weld
▪ Orifice sizes 0.19″ (4.8 mm) to 1″ (25 mm)
▪ Blowout proof stem
▪ Bidirectional flow
▪ Leak-tight performance testing with nitrogen or compressed air for every valve at the rated pressure to meet the requirement of no visible leak
▪ Body materials: SS304, SS304L, SS316, SS316L
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3-piece High Pressure Ball Valves
▪ Working pressure up to 207 bar (3000 psig)
▪ Working temperature -28°C to 232°C (-20°F to 450°F)
▪ End connections: 1/8″ to 2″ thread, pipe butt or socket weld, 1/4″ to 2″ and 6 mm to 38 mm tube fitting, to 50 mm tube butt or socket weld
▪ Orifice sizes 0.19″ (4.8 mm) to 1.5″ (38.1 mm)
▪ 3-piece precision cast body construction
▪ Bidirectional flow for 2-way valves, Bottom port as inlet for 3-way valves
▪ Leak-tight performance testing with nitrogen or compressed air for every valve at the rated pressure to meet the requirement of no visible leak
▪ Pneumatic and electric actuator available
▪ Body materials: SS304, SS304L, SS316, SS316L
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SS316 Bar Stock Ball Valves
▪ Working pressure up to 690 bar (10000 psig)
▪ Working temperature -40°C to 232°C (-40°F to 450°F)
▪ End connections: 1/4″ to 3/4″, 14 mm to 32 mm, tube fittings, male/female NPT, BSPT, BSPP
▪ Seat wear compensation by free floating ball
▪ Blowout proof stem with self-sealing function
▪ Bidirectional flow for 2-way valves, 3-way vertical and 3-way horizontal
▪ Leak-tight performance testing with nitrogen or compressed air for every valve at the rated pressure to meet the requirement of no visible leak
▪ Pneumatic and electric actuator available
▪ Body materials: SS316, SS316L
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Trunnion Ball Valves for CNG
▪ Working pressure up to 414 bar (6000 psig), 690 bar (10000 psig)
▪ Working temperature -18°C to 232°C (0°F to 450°F)
▪ End connections: 1/8″ to 1/2″, 10 mm to 12 mm, tube fittings, male/female NPT, BSPT, BSPP
▪ Orifice size 0.19″ (4.8 mm)
▪ Trunnion-style ball to prevent ball blowout; Fixed ball with double sealing
▪ Low operating torque; Blowout proof stem
▪ Panel mountable; 2- way or 3-way flow patterns; Low-temperature service option available
▪ Spring-load seats to provide leak tight integrity in both low-and high-pressure systems and reduce seat wear from pressure surges
▪ Body materials: SS316, SS316L
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Stainless Steel High Purity 3-Piece Ball Valves
▪ End Connection Size 1/4″ to 6″, 6mm to 32mm
▪ Working pressure up to: 1000 psig (69.0 bar)
▪ Working temperature: -28～232°C (-20～450°F)
▪ Orifice sizes: 0.18″ (4.6 mm) to 1.5″ (38.1 mm)
▪ Inlet and outlet with purge port for option
▪ High platform or low platform available
▪ Helium leak rate ≤1×10^-8 std cm³/s
▪ Standard average wetted surface roughness Ra 15 μin. (0.38 μm)
▪ High flow full-port design, 3-piece construction for ease of maintenance
▪ Short weld end or long weld end available, connection tube in customized length available
▪ Stainless steel 304, 304L, 316, 316L material
