½¨ npt-f x flanged vent/isolate: yes bracket-holes: yes equalize: yes
  



 
type
 in x out
 thread type body stem packing

M4P
1/4"x flanged
3/8"x flanged
1/2"x flanged
npt
bsp 		Carbon steel
AISI 304
AISI 316
AISI 316L
Monel
Hastelloy C


HS
SO

 
PTFE
glass filled PTFE
grafoil