300mm DI Butterfly Valve DI+ EPDM Disc FM Switch Grooved End Type With Gear Operated LIV-BFV-DI-DFM-006 Lehry

300mm DI Butterfly Valve DI+ EPDM Disc FM Switch Grooved End Type With Gear Operated LIV-BFV-DI-DFM-006 Lehry

 

Lehry Make FM Approved Grooved Type Butterfly Valve Gear Operated

Technical Details 

• Body : Ductile Iron (ASTM A536)
• Disc : Ductile Iron + EPDM
• Shaft Seal : EPDM
• Stem Bushing : PTFE
• Gear Box : DI
• Epoxy Coated Colour : RAL3000
• Ends. : Grooved Type
• Working Pressure : 300 Psi
• With Tamper Switch

 

LEHRY FM Approved Grooved Butterfly Valves Are Made To The Highest Quality Standards In The
Industrial Applications. These Valves Can Be Integrated With A Consistent Range To Create Complete Flow
Control Packages. Versatile Ranges Of Resilient 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 Thigh Shut-Off.

 

Features

• Self-Lubricated Plain Bearings For Both Drive And Non-Drive End Shaft Ensures Minimum Bearing
  Friction Torque
• Extended Stem Design For Insulated Line.

 

Applications

• General Circuit water industries
• Flow Shut Off Or Regulating Function In Sectors Including Water Supply Of Fire Fighting’s

 

Technical Specification

• Max. Working Pressure: 300 Psi (Max.Test Pressure : 450 Psi)
• Max. Working Temp.: 250°F (120°C)
• Application: Indoor And Outdoor Use
• Double – Seal Disc: Resilient EPDM Coated
• Factory Installed Supervisory Tamper Switch Assembly

 

Valve Specifications

SL No	Parts	Material
1	Upper Shaft Sealing Nut	WCB
2	Shaft Seal	EPDM
3	Body	DI (ASTM A536)
4	Upper Shaft	SS416
5	Disc	DI+EPDM
6	Lower Shaft	SS416
7	Lower Shaft Sealing Nut	WCB
8	Stem Bushing	PTFE
9	O-Ring	EPDM
10	Gear Box	DI

 

Carried Standard

Design Standard	API609
Face to Face Standard	ASME B16.10
Top Flange Standard	ISO 5211
Test Standard	API 598