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

OEM China BS5163 Gate Valve Suppliers - Resilient Seated with Brass Stem Nut from Reliable Factory Supplier, Factory

Custom China API Standard Stainless Steel Swing Check Valve Suppliers - H44W-150LB Factory Size DN40-DN700/2-28 Supplier, Manufacturers

OEM China WCB Split Body Full PTFE Lined Concentric Butterfly Valve Suppliers - High Quality Factory Direct Factories, Factory

Custom China Suppliers GGG40 Cast Iron Wafer Butterfly Valve with Gearbox - Factory Direct, DN40-DN600 Size Options Supplier, Factories

Wholesale Ductile Iron Wafer Butterfly Valve with Gear Box - China Suppliers & Factory for DN40-DN600, PN6-PN16 Suppliers, Factory

Custom China GG25 Cast Iron Y Strainer Flanged Connection - OEM & ODM Suppliers Factory Supplier, Factory

Custom China 200X Adjustable Pressure Reducing Valve Suppliers - Hydraulic Control Valve Factory for DN50-DN300 Supplier, Manufacturers

Wholesale China Sluice Valve DINF5 Rising Shaft Type with EPDM Seal - Reliable Suppliers & Factory Direct Offer Suppliers, Manufacturers

OEM China Suppliers PTFE Lined Flange Butterfly Valve CF8 Body - Concentric Resilient Seated Factory Series D41F Suppliers, Manufacturers

Custom Electric Operation Brass Metal Seat GGG40 Gate Valve - China Suppliers & Factory for Water, Oil, and Steam Control Supplier, Suppliers

OEM Y Type Strainer SS304 Material 150LB Flanged Basket Filter - China Suppliers & Factory Direct Sales Manufacturers, Factories

OEM China Suppliers Factory Concentric Resilient Lug Butterfly Valve with EPDM Seal - DN40-DN600, PN6/PN10/PN16 Supplier, Manufacturer

Custom China Suppliers Factory Flange Mounted Stainless Steel Ball Valve 4 Inch Handle Q41F-10/16 for DN300-DN1000 Applications Suppliers, Manufacturers

OEM China SS304 Floating Ball Valve Manufacturers - Flange Type Suppliers from Factory, DN50-DN300, PN16/PN25 Manufacturer, Factories

OEM China Rising Stem Gate Valve Suppliers - WCB/WCC Material - Factory Direct with Size DN50-DN1000/2-40 Manufacturers, Factory

Custom China Flanged Y Type Strainer Basket Filter WCB Material - Quality Suppliers & Factory Direct Sales Manufacturers, Factory

Custom China CF8 Stainless Steel Flanged Y Type Strainer Suppliers - High Performance & Corrosion Resistance Factory Manufacturers, Factories

OEM China Dual Plate Wafer Lug Check Valve 4 Inch - Suppliers & Factory for High-Quality Flow Control Solutions Suppliers, Manufacturers

Wholesale Ductile Iron Gate Valve with Brass Sealing - Durable Industrial Solutions from China Suppliers & Factory Manufacturers, Factories

OEM China Suppliers Factory Ductile Iron EPDM Seal Wafer Butterfly Valve - Concentric Resilient Seated DN40-DN600 Manufacturer, Factories