Gear Operator Double Flange Type Concentric Butterfly Valve Seat Ring

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Orbit
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: -15<T<150
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Wafer Butterfly Valve
• Body: Cast Iron/Ductile Iron
• Disc: Ductile Iron/SS304/SS316
• Stem: Carbon Steel/Ss410/Ss416
• Seat: EPDM/NBR/Viton/PTFE
• Type: Flange
• Coating: Epoxy Coated
• Operator: Lever/Gear/Bare Shaft
• Sample: Available
• Specification: 64in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

Gear Operator Double Flange Type Concentric Butterfly Valve Seat Ring

 

PN(MPa) Nominal pressure	1.6
DN(mm) Nominal diameter	50-1200
Medium temperature	-15~120
Suitable mediums	Water,air,oil,etc.

Technical data Meterial of main parts

Part name	Meterial
Seat	EPDM,PTFE
body	Ductile iron , Stainless steel
Sealing ring	NBR
Stem	Stainless steel

 

Qualification certificate