DN400 EPDM Lined Pneumatic Wafer Type Cast Iron Butterfly Valve

Product Overview

Description

SPECIFICATIONS FOR WAFER DUCTILE IRON BUTTERFLY VALVES
Pressure rating and size:	PN10,PN16,CL125,CL150,JIS10K
	DN50 to DN2000
	2"~80"
Material:	Body :GG20, GG25, GGG40, GGG50
	Disc  :GGG40, GGG50, CF8, CF8M
	Stem : 2Cr13, SS304, SS316, 304L, 316L, 17-4PH
	Seal : PTFE, RPTFE, EPDM, NBR
	Packing : PTFE, RPTFE, Graphite
Operated type	Lever, Worm Gear, Pneumatic, Electric, Bare shaft,etc.
Structure:	Bolt bonnet,os&y,rising stem
Flange connection:	EN1092, ANSI B16.5, BS4504, JIS B2212
Medium:	Water
Temperature:	Nitril:80°C NBR:110°C EPDM:110°C PTFE:150°C       NBR:110°C EPDM:110°C PTFE:150°C   NBR:110°C   EPDM:110°C   PTFE:150°C