3 way butt welding ball valve

Three-way ball valves generally adopt a two-seat structure, but can also be configured with a four-seat structure upon customer request.

Electric Stainless Steel Three-Way Ball Valve Manufacturer
The Q945F-16P electric three-way ball valve features a four-seat sealing design. It boasts an attractive appearance and a compact, well-engineered structure. This valve not only enables switching of medium flow direction but also allows interconnection among all three ports. Additionally, it can close any one port while keeping the other two interconnected, offering flexible control over media merging or splitting within pipeline systems.

Features of Headless Manual Flanged Three-Way Directional Ball Valve:
Fire-safe design
ISO 5211 mounting pad for easy installation of automated actuators
Anti-static device between stem and body
Blowout-proof stem design

Applicable Standards for Stainless Steel Pneumatic Three-Way Ball Valves:
Design and Manufacture: GB/T 12237, ANSI B16.34, API 608
Face-to-Face Dimensions: GB/T 12221, ASME B16.10, JIS B2002
Flange Dimensions: GB/T 9113, ASME B16.5, JIS B2212 / JIS B2214
Inspection and Testing: GB/T 13927
Fire Test: API 607, 4th Edition, 1993
Wall Thickness: ASME B16.34

Selection Parameters for Three-Way Ball Valves:
Nominal Diameter: DN8 – DN300(1/4"-12")
Body Material: Cast steel, SS304, SS316, SS316L
Ball Material: SS304, SS316, SS316L
Seat Material: PTFE
Connection Type: Flanged
Pressure Rating: PN10 / PN16 / PN25 / PN40
Temperature Range: -20°C to +155°C
Actuation Methods: Handle, gear operator, electric, pneumatic, etc.

Pneumatic Actuator Options:
Double-acting or single-acting (normally closed or normally open)

Pneumatic Accessories:
Solenoid valve, limit switches, electro-pneumatic positioner, manual override clutch, air filter regulator

Electric Actuator Options:
On/off type with passive signal
On/off type with 4–20 mA feedback
Intelligent modulating type with 4–20 mA input/output

Optional Features:
Explosion-proof electric actuators available
Explosion-proof ratings: Ex dⅡBT4, Ex dⅡCT6

Power Supply Voltage Options:
AC 220V, AC 110V, AC 380V, DC 12V, DC 24V, DC 110V