Bare Stem Lugger Type Butterfly Valve

Basic Info

  • Model NO.: TFW-L3

  • Connection Form: Lug Support

  • Seal Form: Force Sealed

  • Work Pressure: Low Pressure (Pn<1.6mpa)

  • Material of Seal Surface: Soft Sealed

  • Application: Industrial Usage, Water Industrial Usage

  • Material: Cast Iron, Ductile Iron

  • Package: Plywood Case

  • Origin: Tianjin China

  • Driving Mode: Manual

  • Structure: Centre Sealing

  • Valve Stem: Normal

  • Working Temperature: Medium Temperature (120°C<T<450°C)

  • Valve Body: Casting

  • Size: Dn50-Dn300

  • Trademark: TFW

  • Specification: CE

  • HS Code: 84818040

Product Description

Lug type butterfly valve without pin

SIZE:DN50-DN300
End Flange:DIN,BS,UNI,ISO,ANSI,AS,JIS
Face to Face:API609,BS5155,DIN3202,ISO5752
Top Flange:ISO 5211
Normal Pressure:PN1.0/1.6Mpa(150/200PSI)
Body:Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
Disc:Ductile Iron/ALB/CF8M/CF8/Hastelloy Alloy/Monel
Stem:SS416/304/316/431
Seat:Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/Heat-Resistant EPDM/White NBR/PTFE
Suitable Temperature:-45C to 150oC
Suitable media include water, sewage, sea water, air, foodstuff and oil.
They are suitable for handles, gear operators, electric and pneumatic control actuators

Features:
1. Structure simple compact, the weight is light, 90' revolves, the switch is rapid
2. Designs reasonably, the assembling and dismantling is easy, to be advantageous
For the service
3. Uses the eccentric structure, reduces the seal packing collar the friction, lengthens
The valve service life
4. Completely seals, divulges for zeroMaterials:
 

NOPARTMATERIAL
1BODYCAST IRON,DUCTILE IRON,CARBON STEEL,STAINLESS STEEL
2SEATNBR,EPDM,VITON,NEOPRENE,HYPALON,SILICON
3SHAFTSTAINLESS STEEL416,316,304
4DISCDUCTILE IRON+NI,CF8,CF8M,BRONZE
5PINSTAINLESS STEEL
6BUSHINGPTFE,BRONZE
7O RINGNBR,EPDM




 

(Source: )