Gold Member Since 2013
Audited Supplier
Million Best International Mechanical (Shanghai) Co., Ltd.

Rubber Lined Butterfly Valve, Flanged Butterfly Valve, Lever Operation Butterfly Valve manufacturer / supplier in China, offering Fully Rubber Lined Butterfly Valve, Pph Sockect Equal Tee, Pph Elbow and so on.

(/ )

Supplier Homepage Product Lined valve butterfly valve Fully Rubber Lined Butterfly Valve

Fully Rubber Lined Butterfly Valve

FOB Price: US $50-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-5,000/ Piece
Get Latest Price
Production Capacity: 5000PCS/Year
Transport Package: Marine Wooden Case
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: DN40-DN1200
  • Structure: Centre Sealing
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Size: Dn50-Dn1200
  • Body Material: Wcb/SUS304/SUS316
  • Trademark: MBIM
  • Origin: Shanghai, China
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Operation: Worm-Gear
  • Specification: ROHS, SGS
  • HS Code: 8481
Product Description
MBIM 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 corrossion & temperature resistance.
Size Range:40mm to 1200mm
Acid Transfers, Caustic & Chlor-Alkali, Chemicals, Pharmaceuticals, Water Treatment

Feature & Benefits:
1.Standard Design
MBIM 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.
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:API 6D                              
Testing:API 598
Flange dimensions:ANSI B16.5
Face to Face:GB/T 12221

Optional Accessories:
The MBIM Lined Ball Valve can be offered with following optional accessories.
Pneumatic Actuator    
Electrical Actuator    
Limit Switch    
Gear Box
Air Filter Regulator

Liner Characteristics
Specific Gravity(10-5/k) 2.1-2.2 2.1-2.2 1.76 2.1-2.2 2.1-2.2 0.92 0.92 0.92
Ideal Applicable Temp ≤180ºC ≤120ºC ≤120ºC ≤150ºC ≤180ºC ≤85ºC ≤85ºC ≤100ºC
Coefficient of Thermal Expansion(Mpa) 1-5 1-2.5 2.0 2-5 1-5 1-2 1-2 1-2
Tensile Strength(Mpa) 13.7-24.5 31.3-39.2 45-48.3 20.2-24.5 14-28 ≥10 6.9-14 7.5-14
Compressive Strenght(Mpa) 111 80.3-50.9 68.6 -- 111 -- -- --
Elongation(%) 250-350 30-190 30-300 250-270 300-500 480 300-600 600-700
Send your message to this supplier
Mr. Wang Shuaihui
Sales Manager
To: Mr. Wang Shuaihui

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category