Fluorine Lined Flange Type Butterfly Valve

• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Welding
• Model NO.: D3/6/941F46-16C
• Structure: Double-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Orbit
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Application: Industrial Usage, Water Industrial Usage, Household Usage

Product Description

 

Basic Info.

Model NO.

D41PO

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Application

Industrial Usage, Water Industrial Usage

Name

Flange Butterfly Valve

Key

Fluorine Lined Flange Butterfly Valve

Customized Support

OEM, ODM

Design and Manufacturing

GB/T12238,Hg/T3704

Structure Length

GB/T12221,Hg/T3704

Flange Size

GB/T9113,Hg/T20592

Nominal Pressure

Pn0.6~1.6

Pressure Test

GB/T13927

Transport Package

Wooden Crate

Specification

Customized

Trademark

Customized

Origin

China

Production Capacity

5000PCS/Year

Product Description

Industrial Valve Corrosive Acid Flange Type Fluorine Lined Butterfly Vale with Manual Gear 

Product Parameters

Main performance specifications

Part Name	Grey cast iron	cast steel	Stainless steel		Ultra low carbon stainless steel
	Z	C	P	R	PL	RL
Upper and lower valve bodies	HT250	WCB	CF8	CF8M	CF3	CF3M
Disc	WCB	35(forge)	CF8	CF8M	CF3	CF3M
Butterfly plate axis	1Cr13	2Cr13	1Cr18Ni9	1Cr18Ni12Mo2Ti	00Cr18Ni10	00Cr17Ni14Mo2
Lining/Valve Seat	PTFE (F4) polytetrafluoroethylene, FEP (F46), PFA (soluble polytetrafluoroethylene), PP, PO, PE
o-ring	FPM(fluororubber)			FPM(fluororubber)
Elastic strip (pad)	SI(silicon rubber)			SI(silicon rubber)
Adjusting the positioning seat	0Cr18Ni9	0Cr18Ni9	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti	00Cr18Ni10	00Cr17Ni14Mo2
bolt	35	35	1Cr17Ni9	1Cr17Ni2	1Cr18Ni9Ti	1Cr18Ni9Ti
nut	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
handwheel	WCB,ZL101(casting aluminum alloys)