Ball valve

Floating Ball Valves are designed, constructed, and tested according to API and ASME/ANSI Standards. Other international standards including BS and DIN are also available upon request.

Key features:

• Sizes: 1/2″-12″ FB/RB
• Pressures: ANSI 150lb-600lb
• Materials: Cast Carbon / Stainless Steel
• Zero Emissons from Stem

Our trunnion ball valve design complies with ANSI,ASME and API standards. We have also incorporated features required by specific end users such as Petrobras, Aramco, BP and Pemex – including ISO 15848-1.2 emissions testing.We also carry out NDT tests on sample castings per batch to ensure high quality castings for our “right first time” production philosophy.

Key features:

• 1-1/2” to 32”
• 150lb to 2500lb
• Full and Reduced bore
• Manual and Actuated

Three - and four - way have an L- or T-shaped hole through the middle. The different combinations of flow are available. It is easy to see that a "T" valve can connect any pair of ports, or all three, together, but the 45 degree position which might disconnect all three leaves no margin for error.Multi-Port Ball Valves with 4 ways, or more, are also commercially available, the inlet way often being orthogonal to the plane of the outlets. For special applications, such as driving air-powered motors from forward to reverse, the operation is performed by rotating a single lever four-way valve. The 4-way ball valve has two "L"-shaped ports in the ball that do not interconnect, sometimes referred as "X" port.

Key features:

• SIZE RANGE NPS 1/2" - 32" (DN 15mm - 600mm)”
• PRESSURE CLASS ASME 150 - 600
• END CONNECTION FLANGED, WELD
• MOC CARBON STEEL, STAINLESS STEEL, ALLOY STEEL, NICKEL ALLOY STEEL

The body of the forged steel ball valve is forged from high-quality materials, the ball is side-mounted, and the middle flange and neck are bolted. Cast steel fixed ball valve mainly has two-piece and three-piece valve body structure, suitable for general industrial pipelines and long-line pipelines, suitable for various corrosive and non-corrosive media. The user can select the full-diameter or reduced-diameter structure according to the needs. The full-diameter valve flow diameter is consistent with the inner diameter of the pipeline to facilitate pipeline cleaning. According to the customer's requirements, the end connection can be provided as a flange connection and a butt-welded connection. Sleeve can be provided on the welding end as needed; the valve stem lengthened buried all-welded ball valve can be provided according to the customer's working condition. The length of the stem is provided by the customer.

Key features:

• Model:Q341F/Q347F
• Size:2" ~ 48" (DN50~DN1200)
• Pressure:150LB ~ 2500LB (PN10~PN420)
• Temperature:-29°C~+250°C

Our Bronze Ball Valve is suitable for industrial and HVAC applications; ideally suited for domestic heating. A lever operated, two piece full bore Bronze body ball valve with PTFE seal.

Key features:

• Available in Screwed BSP, NPT sizes: 1/2" to 32"
• Temperature range: 300PSI: up to 180°C, 600PSI up to 120°C
• Pressure rating: 300 PSI, 600 PSI
• Movement: 90° turn.

Friction free opening and closing. Excellent against frequent switching and dirty service (fines). No friction on the seal. Compared with other type of valves an exceptional long life time.The helix shaped stem design ensures absolutely no stem rotation.optimal performance in high temperature service and services with continuously fluctuating temperatures and pressures (thermal expansion). No problems of trapped pressure between seals.Suitable for almost all temperatures. Fire safe design. Increased lifetime of the valve.

Key features:

• Sizes: 2″-32″
• Pressures: ANSI 150lb-1500lb
• Materials: Cast Carbon / Stainless Steel
• Low Torque & Long Service Life

This brass ball valve with a fixed extension neck is suitable for use with thermal insulation.Available in sizes 1/2" to 2", this extended neck cast brass ball valve is full bore and has screwed BSPP end connections.Commonly used where insulation needs to be fitted around the valve (lagging) on both industrial and domestic process, heating, hot water, cold water, oil, fuel, gas and air pipe systems.The neck is non-rotating when handle is turned.

Key features:

• Brass Ball Valve
• Cast Brass Body & Neck
• Sizes: 1/2" to 32"
• Pressure rated: PN40
• Temperature: -10°C to 100°C