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Nantong Junhuicheng Ship Machinery Co., Ltd.

Phone: 86-13801484283
E-mail:13801484283@163.com
Address: No. 1220, Xinliu Avenue, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province

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Ball Valve Interlock Device

Three-way ball valves achieve on-off operation by rotating the spherical valve element. They are available in L-type and T-type configurations. The T-type can connect or isolate three mutually perpendicular pipelines, enabling flow diversion and merging, while the L-type is designed to connect two adjacent pipelines for distribution purposes.

Imported products represented by our company
Explosion-proof valves/plates for dual-fuel main and auxiliary engines, manufactured by Hoerbiger of Austria.
Dynamic/static balancing valves manufactured by Frese of Denmark.

Category:

Marine valves


Keywords: Ball Valve Interlock Device

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Product Description

Our company’s main self-manufactured products
Measurement and Instrumentation Series: flow meters, mass flow meters, magnetic level gauges, dual-color level gauges, underground level gauges, tubular level gauges, float-type level gauges, plate-type level gauges, and various instruments and sensors.
Valve series: butterfly valves, butterfly check valves, side shell valves, sea inlet valves, PV valves, safety valves, pressure-reducing valves, marine flanged cast-steel valves, marine flanged bronze valves, level-gauge self-closing valves, screw-down valves, flow-control valves, steam traps, self-closing relief valves, fire-service valves, pneumatic quick-closing valves, and quick-closing valve control cabinets, among others.
Valve assembly series: steam trap assemblies, pressure-reducing valve assemblies, interlocked valve assemblies, cargo oil heating valve assemblies, DBB valve assemblies, and others;
System series: valve remote-control systems, liquid-level telemetry systems, cargo-oil ESD systems, oil-content detection systems, hydraulic hand pumps, electro-hydraulic pump stations, and more;
Nozzle series: spiral nozzles, cab cleaning nozzles;
Stainless steel product series: stainless steel pipes, stainless steel flanges, etc.;
Other accessory series: material cabinets, seawater filters, fuel tanks, depth-measuring injection heads, depth gauges, vibrators, fireproof observers, flow meters, and more.

Three-way ball valves achieve on-off operation by rotating the spherical plug. They are available in L-type and T-type configurations. The T-type can connect or isolate three mutually perpendicular pipelines, enabling flow diversion and merging, while the L-type is designed to connect two adjacent pipelines for distribution purposes. Body materials include cast steel, stainless steel, and bronze. The valve features a compact design, reliable sealing, and requires only a 90° rotation to fully open or close.

Two three-way ball valves can be configured as a coordinated ball valve assembly to enable linked handle operation. When paired with limit switches, they can provide remote feedback of open/close status signals.

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