Keep the valve warm -Shanghai Engung Valve Co.,Ltd

Ball valve Series

Butterfly's valve Series

Stop valve Series

Relief valve Series

Non-return valve Series

Hydropower station valve Series

Relief pressure valve Series

Keep the valve warm Series

Dredge water valve Series

Regulating valve Series

Electromagnetic valve Series

Ammonia pneumatic valve Series

Oxygen valve Series

Pneumatic valve Series

Temperature-controled valve Series

Filter Series

Forge the steel valve Series

U.S.A. marks the valve Series

Vacuum valve Series

Water conservancy controls the valve Series

Valve of force of hygiene Series

Liquefied gas valve Series

Stainless steel valve Series

Soft sealed floodgate valve Series

Corrugated pipe valve Series

Needle type valve, instrument valve Series

Line with the glue and line with Fluorine valve Series

Corrugated pipe , compensator Series

Knife-type valve, the valve serous Series

　

Keep the valve warm

BJ41W keeps the stop valve warm

BQ41 seal and keep the ball valve warm softly (hard ) two times

BJ45W direct current type keeps the stop valve warm

Upper and lower exhibition types keep warm and put the material valve

BZ41Y keeps the floodgate valve warm

BX44W three direct links keep the tap valve warm

BX43W keep the tap valve warm two times

The flange type multi-level metal of BDd643H-10 seals and keeps butterfly's valve warm hard

Z41H-300LB forges the steel flange end and keeps the floodgate valve warm


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