The Keystone F133M/F133MT and R133M are three and four-way split-body Valves with an ISO5211 top mounting plate and a fully enclosed bolting.
Features
Four seats design
Simple to replace valve seats and packing
Investment casting for body and end cap
Optional LL port for 4-way
Patented “SEALMASTER” stem arrangement
Double stem sealing complies with TA-LUFT requirements
Blow-out proof stem
ISO 5211 mounting plate
Anti-static design according to EN1983/ISO 17929/BS5351
Optional vall & body patterns for various flow paths
Weld in place for socket or butt weld end
Size range DN10 (3/8″) to DN50 (2″)
Full and reduced bore.
