Plunger type feeding valve

Name of Product	Plunger Type Bottom Discharge Valve
Features	Plunger moves downwards, valve opens.
	Easy operation, flow resistance free opening, flexible and reliable moving
	Easy assembly and maintenance, reliable sealing structure, renewable seat ring
	Full bore and reduced bore
	Metal sealing, composite sealing and soft sealing
	Self-compensating gland packing
	Uni-body design
	Zero dead zone shut off operation
	Preventing fluids from crystallizing
End Connection	Flanged
Applicable Size	2″～12”, DN50-DN300(Full bore), 3″～14”, DN80-DN350 (Reduced bore)
Applicable Temperature	-196℃～+600℃
Pressure Rating	ANSI CLASS150、300、600
Body Material	ASTM：A105、LF2、F304（L）、F316（L）、F51、F6a、Hc、HB、20Alloy、WCB、CF8、CF8M、CF3、CF3M etc.
Trim Material	A105+ENP、LF2+ENP、F304（L）、F316（L）、F51、F6a、Hc、HB、Alloy20
Stem Material	A105+ENP、LF2+ENP、F304（L）、F316（L）、F51、F6a、Hc、HB、Alloy20
Seat Material	PTFE、 R.PTFE、PEEK、NYLON 、PPL、Hard Alloy
Applicable Industries	Oil, chemical, petrochemical, metallurgic, light industry, refining, power, food, medicine, papermaking and mining etc.
Applicable Media	Fresh water, seawater, air, gas, coal gas, steam, food, drug, chemical agent, various oils, acids, alkalis, salts and organic materials
Operation	Manual、Pneumatic、Electric