Specifications

1.Direct manufacture supply;
2.Headstock can be achieved quickly when rotates 90;
3.Simple structure,small size,light weight.

Butterfly Ball Valve (Handle)

Specification

1.Butterfly valve butterfly plate installed in the direction of pipe diameter,Rotation angle of 0°-90°,between the 90°rotation,the valves is full-state license;

2.Butterfly simple structure, small size, light weight, only a few component parts. And only 90 ° can be rapidly rotating headstock, simple operation;

3.It has good flow control characteristics;

4.Butterfly valves are commonly used for clip-on butterfly valve and two Flanged butterfly valve.

 

 Description of thread and port

Part Number	BSP thread	NPT thread
VB18 1/2" - 1/2"	G1/2 - G1/2	1/2"NPT - 1/2"NPT
VB18 3/4" - 3/4"	G3/4 - G3/4	3/4"NPT - 3/4"NPT
VB18 1" - 1"	G1 - G1	1"NPT - 1"NPT
VB18 1 1/2" - 1 1/2"	G1 1/2 - G1 1/2	1 1/2"NPT - 1 1/2"NPT
VB18 2" - 2"	G2 - G2	2"NPT - 2"NPT