Mark 61 Series
MODEL: Large Diaphragm
SIZE: ¼ inch NPT,
BODY MATERIAL: Ductile Iron
RANGE: 1-5 psi
END CONNECTIONS: ¼” – 2” NPT
TRIM: 303SS
SEAT MTL: 303SS/Jorcote
CV: .84
MK61 Spring Range PSI (Bar): 1-5 (0,07 – 0,34)
DIAPHRAGM: 316SST
ACTUATOR: DI for Metal Diaphragm
*Max press PSI @ 100F= 300psi
*Max press PSI @ Max temperature = 300/550psi