Product Details

butterfly valves with pneumatic actuator

Summary

Control the air.

Suitable for the mediums like large flow and low differential pressure.

It includes centerline wafer butterfly valve-economic and practical, whole lining type suiting for antiseptic liquids, three-eccentric center butterfly valve - good airproof effect and air butterfly valve -especially control the air.

Electric Control Butterfly Valve Series and Type

The name of product	Type	Nominal pressure	Valve body material
Electric regulating wafer centreline butterfly valve	BELLAJWA DN40~DN1000	PN1.0 PN1.6	Cast iron Cast steel Cast stainless steel
	ZAJWA DN40~DN1000
Electric regulating flange lining butterfly valve	BELLAJWF DN50~DN300
	ZAJWF DN50~DN300
Electric regulating three eccentric centre hard seal butterfly valve	BELLAJWSY DN100~DN2400
	ZAJWSY DN100~DN2400
Electric regulating air regulating butterfly valve	BELLAJWK DN200~DN1800
	ZAJWK DN200~DN1800