Product Details

Specifications

1)Size:1/2"--12"
2)Pressure:1.6/4.0/6.4Mpa
3)Material: Cast iron, cast steel,ss
4) ISO
Flow control valve

Flow control valve,Temperature control valve,Control valve with positioner

Flow control valve

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

Supply Voltage: 220volt or 380volt

Electronic Type: input signal 4-20mA, feedback signal 4-20mA

Non-electronic Type: the importation has a source switch the quantity signal, feedback signal 4-20mA.