80mm DI Butterfly Valve PN.40 DI+EPDM Disc Wafer Type LIV-BFV-DI-DI-040 Lehry

80mm DI Butterfly Valve PN.40 DI+EPDM Disc Wafer Type LIV-BFV-DI-DI-040 Lehry

 

Lehry Butterfly Valve DI Body With DI+EPDM Disc Wafer Type - PN.40.

Technical Details 

• Body: DI (ASTM A 536)
• Disc: DI (ASTM A 536)+EPDM
• Shaft : SS410
• O-Ring : NBR
• Seals: EPDM
• Gear Operated
• Hyd - Test Press.: B.T.P : 64 Bar, : S.T.P : 40 Bar.

 

LEHRY MAKE Butterfly valves Are Most Suitable For Wide Range Of Industrial Applications. These Valves Can
Be Integrated With A Consistent Range Of Actuators To Create Complet Flow Control Packages. Versatile Ranges
Of Resilent Seated Quarter Turn Butterfly Valves Are Available In Various Configuration And Materials To Match
Critical Applications. Higher End Quality Inspection Ensures 100% Compliances Of Safety Measures, Specified
Pressure Rating And Each Valve Assures Tigh Shut-Off.

 

Features

• No Pins Between Shaft And Disk Connection; This Eliminates The Possibility Of Electrolytic Corrosion
• Self Lubricated Plain Bearings For Both Drive And Non-Drive End Shaft Ensures Minimum Bearing
  Friction Torque
• Choice Of Seat And Disc Material To Suit Media And Service Requirements
• Adaptability To Lift Between Companion Flanges For All Popular Flanges Standards For Water Style Body
• Extended Stem Design For Insulated Line.
• Flange Standard : ANSI 300

 

APPLICATIONS

• General Circuit water Industries
• Flow Shut Off Or Regulating Function In Sectors Including
  water Supply of Irrigation, HVAC.

 

Test Pressure

Body	60 Kg/Cmsq
Seat	40 Kg/Cmsq

 

Specification

SL. No	PARTS NAME	MATERIAL
1	Upper Shaft Sealing Nut	WCB
2	Shaft Seal	EPDM
3	Body	DI
4	Upper Shaft	SS410
5	Disc	DI / CF8 / CF8M + EPDM
6	Lower Shaft	SS410
7	Lower Shaft Sealing Nut	WCB
8	End Face Seal	EPDM
9	Stem Bushing	PTFE/C954
10	O-ring	EPDM
11	Gear Box Body	DI