pfalinedbutterflyvalve (1)pfalinedbutterflyvalve (1)
PFA Lined Butterfly Valve

Product Category

Rigid Aluminium Pipe
90 deg Elbow
Equal Pipe To Pipe Connector Reducing Pipe To Pipe Connector
Equal Tee Reducing Tee
Female Connector Male Connector
Male Flange Female Flange Reducing Flange
180° Quick Drop 90° Quick Drop Quick Drop With Female Thread
Double Female Ball Valve Double Side Push Type Valve Electric Butterfly Valve Male Adapter With Ball Valve Male-Female Ball Valve Manual Butterfly Valve Turbine Butterfly Valve
Brackets Brackets Accessories Screw Screw Rod
Cutter For Rigid Aluminium Pipe Deburring Piping installation kit Drilling Tool Electric Convex Machine Manual Convex Machine
Stainless Steel
Tube Fittings 37° Flare JIC Weld Fittings Pipe Fittings
Needle Valves Ball And Plug Valves Check And Relief Valves Instrumentation Manifold and Valves
Gate Valve Globe Valve Check Valve Reflux Valve Sluice Valve Ball Valve Air Valve
Offset Disk Type Butter
Plug Stainer PFA Lined Valves
Pneumatic Actuator Operated Ball Valves Pneumatic Actuator Operated Butterfly Valves Pneumatic Cylinder Operated Control Valves Pneumatic Diaphragm Operated Control Valves Electrical Actuator Operated Ball Valves Electrical Actuator Operated Butterfly Valves Electrical Actuator Operated Control Valves Solenoid Valves Pneumatic Cylinder Operated Valves Disc Check Valve “DCV” Wafer type Pharma Diaphragm Valve “PDV” Manual Pneumatic Pressure Reducing Valve “PRV” Valve Positioner Electrical Rotary Actuator Pneumatic Rotary Actuator

PFA Lined Butterfly Valve

Categories: , ,

Share to:

Special Features: MARCK is a fully PFA-lined valve for aggressive chemical and ultra-pure applications. PFA resists chemical attacks from most known chemical compounds, and with a flexible liner design utilizing a full-width, 360-degree, resilient backup liner offers bubble-tight shut-off in even the most demanding installations. Redundant shaft seals (which include a spring-energized safety packing) provide a tight, reliable seal to the environment. This is a “maintenance-free” valve design that uses long life sleeve bearings and avoids the use of an adjustable packing gland. The MARCK valve is rated up to 150 psig and down to 0.0002 psia (full vacuum). It is available in either a ductile iron wafer or a ductile iron lug body. Standard PFA material is DuPont grade 350, with 450HP available for ultra-pure applications.

Technical Specification
Technical Data
MANUFACTURING STANDARD:BS 51557 API 609/IS 13095
FACE TO FACE:BS 5155/API 609/ IS 13095(WAFER LONG)/(DOUBLE LONG SHORTED)
END CONNECTION: FLANGED ENDS TO ANSI 16.5RF 150#
WAFER TO SUIT ANSI B 16.5 150#/DIN 2542(PN 10)/DIN 2543(PIN16)
INSPECTION AND TESTING STANDARD: BS 5155/ BS 6755 PART-1/ IS 13095

Valve shell Materials
CAST IRON: SG IRON/ CI IS 210 Gr.FG200/220/260N DUCTILE IRON
ASTM CAST: A 216 WCB/351 CF8M/ A 351 CF8
AVAILABLE SIZE-PN 10(1/12"-14"NB)
HYDROSTASTIC PLESSURE:15kg/cm3
CLOSURE TEST PLESSURE:10kg/cm3

Related Products

Related products