SS316L Lug Butterfly Valve

African Valve supplies SS316L lug butterfly valves in South Africa for piping systems where corrosion resistance and secure installation are important. The stainless-steel construction makes these valves suitable for a range of water, marine, chemical and industrial services.

The lug body has threaded or drilled lugs around the valve. Individual bolts pass through the lugs and connect the valve to the mating pipe flanges, giving the installation a firm connection.

A 90° disc rotation provides quick isolation. Different seat materials and actuator arrangements can be selected to match the service.

Technical Specifications

Parameter	Specification
Valve Type	SS316L Lug Butterfly Valve
Application	Water / Chemical / Marine / Industrial
Size Range	Typically DN40–DN1200
Pressure Rating	PN10 / PN16 / PN25 or Class 150 / 300
End Connection	Lug Type
Body	ASTM A351 CF3M / ASTM A182 F316L
Disc	SS316L / Stainless Steel
Shaft	Stainless Steel / Duplex / Super Duplex
Seat	PTFE / RPTFE / EPDM / NBR / FKM
Operation	Lever / Gearbox / Pneumatic / Electric
Testing	API 598 / ISO 5208 / EN 12266-1

Testing & Standards

Applicable requirements may include API 609, EN 593, API 598, ISO 5208 and EN 12266-1. Material certificates, PMI, dimensional checks and pressure testing can be included when required.