FEP, PFA, PTFE Lined Butterfly Valve

Two Piece Design Cast Body as per Design Standard BS 5155 / API 609
End Connection – Wafer Type Body, Flangless, Sandwich Pattern
Pressure Rating – PN10 / PN16 / 150#

PFA – FEP – PTFE – Teflon® Lined Wafer Type Buttefly Valves – Model Series: PTBF1

We also supply PTFE Lined Butterfly Valve with Quartern turn Gear Box, Motorized Electrical Actuator Operated (Single or Three Phase for modulating control as well ON/OFF application with or without manual override) or Pneumatic Spring Return Single / Double Acting Actuator Operated quarter turn valves.

Nivz make PTFE Lined Butterfly Valves are compact in size, light-weight and are ideal to use in wide pressure range. They may be used in a wide variety of chemical services; they are superior corrosion resistance over a wide range of corrosive chemicals. Nivz Teflon® lined butterfly valve design is center disc, split body, wafer type, flangeless.

Nivz Valve also manufacture lined butterfly valves in various material like SS304L, SS 316L, SS317L, Nickel Aluminium Bronze, NAB2, Hast Alloy C22 – C276, Monel, CN7M/Alloy20, CD4MCU & Super Duplex Steel for Sea Water & Corrosive media.

Nivz suppying valves with Stainless Steel Hand Lever, Stainless Steel Gear & Stainless Pneumatic quarter turn rotary actuator body for very corrosive application on customer special order.

Rubber seated butterfly vlave size range of Butterfly Valve cover up to 24″ (DN600) Size in wafer, lug and double flanged end type.

We are Nivz regsistered brand FEP, PFA, PTFE Lined Butterfly Valve Manufacturer, Exporter, Supplier, Stockist.

Salient Features of PTFE/Teflon(R) Lined Center Disc Butterfly Valve

Low Operating Torque
Superior control of fugitive emissions
Low fluid friction loss
Maintenance Free Design
Compact Design
Compact in size & suitable to use in wide pressure range
Lower friction loss & suitable for control applications i.e. dry powder handling system
Superior corrosion resistance over a wide range of corrosive chemicals
Zero Leakage (Leakage Class VI)

Features	Specifications
Design Standard:	BS 5155 / API 609 / AWWA C 504 Standard
Inspection & Testing Standard:	BS EN 12266 - I (BS 6755-I) / API 598 / ISO 5208
Flange To Flange Distance :	As Per ANSI B 16.10 / BS 5155 / API 609
End Connection:	Wafer Type To Suit Between Two Flanges ANSI B 16.5, Class 150 / 300 BS 10 Table D / E / F / H PN 6 / PN 10 / PN 16
Manufacturing Size Range:	2" (DN50) to 24"(DN 600)
Pressure Rating of Valve:	125 Class / 150 Class PN 10 / PN 16
Valve Operation :	Manual Flow Control Lever / Worm-Gear Actuator Operated Pneumatic Quarter Turn Rotary Actuator (Single Acting Spring Return / Double Acting) Motorized Electrical Actuator Operated (Single or Three Phase Power Supply)

Features

Specifications

Design Standard:

BS 5155 / API 609 / AWWA C 504 Standard

Inspection & Testing Standard:

BS EN 12266 - I (BS 6755-I) / API 598 / ISO 5208

Flange To Flange Distance :

As Per ANSI B 16.10 / BS 5155 / API 609

End Connection:

Wafer Type To Suit Between Two Flanges
ANSI B 16.5, Class 150 / 300
BS 10 Table D / E / F / H
PN 6 / PN 10 / PN 16

Manufacturing Size Range:

2" (DN50) to 24"(DN 600)

Pressure Rating of Valve:

125 Class / 150 Class
PN 10 / PN 16

Valve Operation :

Manual Flow Control Lever / Worm-Gear Actuator Operated
Pneumatic Quarter Turn Rotary Actuator (Single Acting Spring Return / Double Acting)
Motorized Electrical Actuator Operated (Single or Three Phase Power Supply)