Teflon liend diaphragm 

Specifications:

Size Range: DN50-DN400 2”-16”

Pressure Range: PN10, PN16, 150Lb

Design and manufacture: BS5156

Face to face dimension: BS5156

Flange connection:BS4504、DIN2532、JIS B2212、ANSI B16.1、ISO2004

FEATURES AND BENEFITS:

SQ lined diaphragm valve adopt special technology by lined PFA or FEP on body, diaphragm is made of PFA/FEP thus all wetted parts are reach same performance of corrosion resistance. This valve has good at throttles with advantage of corrosion resistance and abrasion resistance, reliable sealing performance and widely used in corrosive medium, fiber, powder etc.

●Less parts and good performance

●Fast throttle

●Open limitation conveniently, flexibly, precisely

●Fine body structure for easy assembly and maintenance.

●All wetted parts are lined by fluorine, totally isolate from medium to avoid any corrosion on body.

AVAILABLE Materials:

Body Cast iron,spheroidal graphite cast iron,carbon steel,stainless steel

Bonnet Cast iron,spheroidal graphite cast iron,carbon steel,stainless steel

Lining PFA, FEP

Diaphragm PFA , FEP