Manual Wafer Lug Butterfly Valve

The disc of the manual wafer lug butterfly valve is mounted in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°. When rotated to 90°, the valve is fully open.

Product Details

Quick Details
Standard or Nonstandard:	Standard
Structure:	Butterfly
Pressure:	PN6-PN16
Power:	Manual,Actuator
Material:	Cast iron,ductile iron,WCB,304,316
Temperature of Media:	-20-+200
Media:	Freshwater,sewage,food,medicines,oil and acid
Port Size:	DN50mm-600mm
Place of Origin:	China (Mainland)
Model Number:	KEFA D(3)71X butterfly valve
Brand Name:	EO
Application:	General
Certificate 1:	ISO 9001:2008
Certificate 2:	97/23/EC
Certificate 3:	WRAS
Valve type:	Lug Type Double Half Shaft Butterfly Valve Without Pin
Color:	Electrostatic spraying epoxy resin RALXXXX
Design standard:	API609
Connection type:	PN10 PN16 ANSI125# ANSI 150# JIS 10K
Company type:	Manufacturer/Factory
OEM:	Available

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Introduction

A manual wafer lug butterfly valve is a quarter-turn valve consisting of a rigid body and a disc which rotates on an axis. The disc seals against an elastomer seat which generally lines the bore of the body. It can be used as an isolation valve. Molded-in seat liner of the manual wafer lug butterfly valve eliminates leakage between body and liner as in cartridge or boot type liners.

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