Material & Construction
Constructed from durable PVC housing, ideal for chemical resistance in water treatment systems
Designed for water treatment applications, ensuring corrosion protection and safe chemical injection.
Design & Compatibility
Injection check valve with built-in check mechanism to prevent backflow into the injection line
Compatible with multiple standard series (e.g. P, AA, BC, HH) and common pump types, fitting ½″ OD tubing & ½″ NPT fittings.
Strainer/Screen: Mounted on the inlet to block particles
Valve Body: Made from cast iron, bronze, stainless steel, PVC, or plastic. Sized larger than the pipe to reduce flow resistance
Seat & Disc (Ball, Flapper, or Spring Type): Automatically open under suction and shut under backflow
Threaded Connection: Usually male or female threads used for easy installation onto the suction pipe
Domestic Water Use: Integrated check valve nipple (e.g. R189V) ensures compliance with potable water standards like ACS / KTW.
Leak-Detection Systems: FIG 530 models include calibrated expansion relief (e.g., 25 psi, 50 psi) to maintain system integrity.
Gas Regulator & Instrumentation: High-pressure nipple-check valves (e.g., CGA-346/510) rated up to 3000 psi for air, acetylene, propane, and natural gas.
Size Range: DN15–DN100 (½″–4″) covered under EPDM diaphragms; EPDM/PTFE available up to DN50
Body Material: UPVC (PVC-U), chosen for chemical resistance and lightweight design
Diaphragm Options: EPDM or EPDM/PTFE seals for various fluid compatibilities
Actuation & Air Supply: Pneumatically operated, with options for double-acting or single-acting modules; air pressure ~0.6 MPa (5.5–6 bar)
End Connections: True-union design with DIN spigot or socket/flanged (DIN, ANSI, JIS) ends
Position Indicator & Leak Detection: Optical position indicators and a leak-detection port come as standard.
Flow Performance & Maintenance: Flow-optimized, compact, lightweight, with easy diaphragm replacement.
Applications: Ideal for corrosive or inert fluids in industries such as water treatment, chemical processing, labs, food/beverage, and pharmaceuticals
Three-Way Valve – Versatile flow control solution for diverting or mixing fluid streams.
A three‑way valve is a mechanical flow-control device featuring three ports—commonly configured as one inlet/two outlets (diverting) or two inlets/one outlet (mixing). It enables seamless flow manipulation between multiple pipelines within a single valve body
Flexible configurations: Available in L-port (diverting) or T-port (mixing/diverting) internal geometries
Actuation options: Operable manually via lever/handwheel, or automatically using pneumatic, electric, or hydraulic actuators
Rugged construction: Built with durable materials like brass, stainless steel, carbon steel, PVC, and specialized elastomer seals—ideal for water, chemicals, steam, and oil
Leak-resistant design: Precision-engineered ball, plug, or disc mechanisms ensure tight sealing and dependable performance