What types of valves does KR Valve manufacture?

KR Valve manufactures more than 500 valve products, including wafer, lug, concentric and double eccentric butterfly valves, resilient seat, metal seat and knife gate valves, dual disc, swing, lift and ball type check valves, ball valves, hydraulic water control valves such as 200X pressure reducing valves and 100X remote float valves, and Y type strainers.

Which international standards do KR valves follow?

Our range covers common international standards such as DIN F5 face-to-face gate valves, BS5163 resilient seat gate valves, BS5153 dual disc check valves, ANSI flanged strainers and PN16 pressure rated water control valves. Non-standard designs can be engineered to your drawings.

Do you offer OEM valve manufacturing?

Yes. In addition to our own KR brand, we provide OEM services, including customer branding, specified body and seat materials, actuation options and project-specific packaging.

Should I choose a wafer or a lug butterfly valve?

Wafer butterfly valves are lighter and more economical and are clamped between two flanges, making them ideal for standard water and HVAC lines. Lug butterfly valves have threaded lugs that allow dead-end service and removal of downstream piping without draining the whole line, which suits maintenance-critical systems.

How is valve quality controlled before shipment?

Every process is inspected from raw material to finished product, and 100% of finished valves are inspected before dispatch. Production plans and lead times are defined upfront through full-chain supply control.

Products

Wholesale Two port vent valve regulating air pressure Suppliers, Manufacturer

Wholesale Double port air evacuation valve automatic release air Manufacturer, Factory

Wholesale Automatic air release valve single port type WCB material PN16 Manufacturer, Factory

Custom Single port air exhaust valve ductile iron PN16 Supplier, Factories

Wholesale Y type strainer SS304 material 150LB flanged basket filter Suppliers, Factories

Wholesale CF8 Stainless steel ANSI standard flanged y type strainer Suppliers, Manufacturers

Wholesale Flanged Y type strainer basket filter WCB material Suppliers, Manufacturers

Custom Cast iron GG25 strainer type y flanged connection Suppliers, Manufacturer

Wholesale Ductile iron GGG40 Y type strainer with SS304 filter Factories, Factory

Wholesale Full PTFE Lined Ball Valve Steel Material Body Suppliers, Manufacturer

OEM Pneumatic Ball Valve With Positioner and Limit Switch Suppliers, Factory

Wholesale Stainless Steel PTFE Lined Ball Valve Single Acting Pneumatic Operation Supplier, Manufacturer

Wholesale PTFE lined WCB material ball valve Supplier, Manufacturer

OEM Ductile iron flange ball valve PTFE seat Supplier, Suppliers

Custom 2pcs type SS316 CF8M ball valve handle operation Supplier, Manufacturer

Wholesale Flange Stainless Steel Mounted Ball Valve 4 Inch Handle Manufacturer, Factories

OEM CF8 SS304 Stainless Steel Ball Valve Floating Ball Type Manufacturers, Manufacturer

Custom 200X pressure relief valve piloted check type Suppliers, Manufacturer

OEM 200X reducing pressure valve manual adjustable for hydraulic control Manufacturers, Manufacturer

OEM 200X PRV Pressure reducing valve PN16 ductile iron material Suppliers, Factories