200mm DI Butterfly Valve DI Disc PN.25 LIV-BFV-DI-DI-026 Lehry

200mm DI Butterfly Valve DI Disc PN.25 LIV-BFV-DI-DI-026 Lehry

 

LEHRY BUTTERFLY VALVE DI BODY & DISC TYPE - PN.25.

Technical Details

• Body: DI (ASTM A 536)
• Disc: DI (ASTM A 536)
• Shaft : SS410
• O-Ring : NBR
• Seals: EPDM
• Gear Operated
• Hyd - Test Press.: B.T.P : 37.5 Bar, : S.T.P : 25 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.

 

APPLICATIONS

• General Circuit Water Industries
• Flow Shut Off Or Regulating Function In Sectors Including
  Water Supply Of Irrigation, HVAC

 

Test Pressure

Body	37.5 Kg/Cmsq
Seat	25 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	SS416
7	Lower Shaft Sealing Nut	WCB
8	End Face Seal	EPDM
9	Handle	Malleable