english
chinese 028-85737041
Plunger type feeding valve
Product Description：
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Name of Product |
Plunger Type Bottom Discharge Valve |
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Features |
Plunger moves downwards, valve opens. |
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Easy operation, flow resistance free opening, flexible and reliable moving |
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Easy assembly and maintenance, reliable sealing structure, renewable seat ring |
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Full bore and reduced bore |
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Metal sealing, composite sealing and soft sealing |
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Self-compensating gland packing |
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Uni-body design |
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Zero dead zone shut off operation |
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Preventing fluids from crystallizing |
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End Connection |
Flanged |
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Applicable Size |
2″～12”, DN50-DN300(Full bore), 3″～14”, DN80-DN350 (Reduced bore) |
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Applicable Temperature |
-196℃～+600℃ |
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Pressure Rating |
ANSI CLASS150、300、600 |
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Body Material |
ASTM：A105、LF2、F304（L）、F316（L）、F51、F6a、Hc、HB、20Alloy、WCB、CF8、CF8M、CF3、CF3M etc. |
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Trim Material |
A105+ENP、LF2+ENP、F304（L）、F316（L）、F51、F6a、Hc、HB、Alloy20 |
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Stem Material |
A105+ENP、LF2+ENP、F304（L）、F316（L）、F51、F6a、Hc、HB、Alloy20 |
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Seat Material |
PTFE、 R.PTFE、PEEK、NYLON 、PPL、Hard Alloy |
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Applicable Industries |
Oil, chemical, petrochemical, metallurgic, light industry, refining, power, food, medicine, papermaking and mining etc. |
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Applicable Media |
Fresh water, seawater, air, gas, coal gas, steam, food, drug, chemical agent, various oils, acids, alkalis, salts and organic materials |
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Operation |
Manual、Pneumatic、Electric |
