Hot Sale D341f46-16c GB Standard Flange Type 4" PTFE/PFA Lined Butterfly Valve

Product Description

Product Description

Detail images:
Fluorine polymer Lined Valve (Butterfly Valve,Lined Butterfly Valve)
Overview:
Pioneer Lined Butterfly Valve,High Performance,Tight Shut Off,Bi-directional,Flanged,Wafer or Lug Style,Slim Seal,Integral Stem&Centric Disc Design,Lever/Gear Operated Type suitable for chemical corrosion & temperature resistance.

Size Range:40mm to 1200mm
Industries:
Acid Transfers, Caustic & Chlor- Alkali, Chemicals, Pharmaceuticals, Water Treatment

Feature & Benefits:
1.Standard Design
Pioneer Lined Butterfly Valves are design in accordance with face to face dimension of GB/T12221 Specification and suitable to mount between two flanges of ANSI B 16.5 # 150 ,flanges which permits this valves to replace with any standard Butterfly valve without altering existing piping.
2.PTFE,FEP,PFA,PVDF,PE,PO or PP Body & Disc Liner
The nonstick and nonporosity properties of the liner ensure high performance of the valve under highly corrosive chemicals in conjunction with high pressure and temperature.
3.Locked in Disc Liner
The liner of this Butterfly valve is securely locked in to cast hole of disc,which helps to prevent liner to collapse in vacuume
condition and blow out in high pressure conditions regardless of high temperature.
4.Tight Shut Off
A silicon backing strip is provided inside deep machined body groove for the liner, to resist against the disc edge which creates tight shut-off.

Lining Specifications:
Lining Material
We offer lining materials like PTFE,FEP,PFA,PVDF,PE,PO,PP.
Temperature:
PTFE Max : 260°C
FEP Max : 204°C
PFA Max : 260°C
PVDF Max : 140°C
PO Max : 80°C
PE Max : 70°C
PP Max : 120°C
Lining Thickness
Min. 3.0mm
Spark Test
Body liners & all wetted parts are spark tested at 15,000 Volts.The body material is generally,Grey Cast Iron,Cast Ductile
Iron,Cast Steel and alternatively we offer completely SS304,SS304lL,SS316,SS316L.
Standard Followed:
Manufacturing:GB/T 12238 ( mid-line)
Testing: GB/T 12221 (Short series)
Flange size: GB/T 9113.1

Specification

item	value
Warranty	1 year
Type	Butterfly Valves
Customized support	OEM, ODM, OBM
Place of Origin	Shanghai
Brand Name	PIONEER
Model Number
Application	General
Power	Manual
Media	Gas
Structure	BUTTERFLY
Nominal pressure(pound)	PN 0.6 ~1.6(MPa)
Nominal diameter	DN40-1200mm
Design and manufacture	GB/T 12238 (mid-line)
Structure length	GB/T12221(short series)
Flange size	GB/T9113.1
Pressure test	GB/T 13927
Sign	GB/T 12220

 

 

Company Profile

 

 

 

 

 

 

FAQ

1. who are we?
We are based in Henan, China, start from 2019,sell to Domestic Market(20.00%),Southeast Asia(20.00%),Eastern Asia(10.00%),Mid East(10.00%),South America(10.00%),Northern Europe(10.00%),Africa(5.00%),South Asia(5.00%),North America(5.00%),Central America(5.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
centrifugal pump,industrial valve,PTFE lined pipe,chemical pump,Plastic pipe

4. why should you buy from us not from other suppliers?
Luoyang Pioneer Anticorrosion is specialized in the manufacturing of international quality anti corrosion pumps,valves,pipes and fittings. The products are widely used for scrubbing, steel pickling, electroplating, paints, dye stuffs, chlor alkali,

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,DAF
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian