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The 71LG provides 16 BARg fully rated lugged pattern valves up to DN600 (24″) The renowned TOMOE cosine seat design ensures reliable and consistent sealing at a fully rated 16 BARg pressure application. Multi layered stem bearings and unique disc design ensures reliable sealing and less torque. Higher Cv values and pressure loss figures at the fully open position are significantly lower than those of competitors. Field replaceable seat ring makes maintenance easy and reduces maintenance costs.

A wafer or lugged pattern, rubber seated butterfly valve. The seat is vulcanised to the valve body, and incorporates a modified cosine curve seat profile. This provides lower torque, reduced friction and improved flow characteristics, especially at the partially open position. The vulcanised seat also ensures improved performance under high velocity and vacuum conditions.

Large diameter rubber seated butterfly valves, AWWA C504 standard, double flanged, for general duties without AWWA approval.
Size Range: DN650 – DN2400 (26″ – 96″)
Pressure Rating: 16 bar
Body Patterns: Double flanged
Body Seat: EPDM, NBR
Body Materials: Carbon Steel
Disc Materials: St.Steel, Alu Bronze
Temperature Rating: -10°C to +80°C

Large diameter rubber seated butterfly valves, lugged & double flanged,for general and marine duties.
Size Range: DN50 – DN1350 (2″ – 54″)
Pressure Rating: 10 bar
Body Patterns: Wafer, Flanged
Body Seat: EPDM, NBR
Body Materials: Cast Steel
Disc Materials: 304 & 316 St.Steel
Temperature Rating: -20°C to +120°C

A large diameter Double Flanged butterfly valve with a Lightweight, slim disc design provides high Cv values and low pressure loss figures at the fully open position. Concentric butterfly valve design makes it suitable for bi-directional flow and multi layered stem bearings ensure optimum torque figures are delivered and maintained. Replaceable seat ring makes maintenance easy and reduces costs.
Size Range:DN1000 – DN2000 (40″ – 80″)
Pressure Rating:6 bar
Body Patterns:Double flanged
Body Seat:EPDM, NBR
Body Materials:Carbon Steel, WCB
Disc Materials:Carbon Steel, 316 St.Steel

Large diameter rubber seated butterfly valves, wafer with support lugs, for general and marine duties.
Size Range:DN650 – DN1350 (26″ – 54″)
Pressure Rating:10 bar
Body Patterns:Wafer with support lugs
Body Seat:EPDM, NBR
Body Materials:Ductile Iron, Cast Iron, Carbon Steel
Disc Materials:Ductile Iron, Alu Bronze
Temperature Rating:-20°C to +120°C
Flange Standards:ANSI150, PN10, JIS 5K/10K
Operation:Manual, Electric, Pneumatic

A wafer or lugged pattern, rubber seated butterfly valve. The seat is vulcanised to the valve body, and incorporates a modified cosine curve seat profile. This provides lower torque, reduced friction and improved flow characteristics, especially at the partially open position.
The vulcanised seat also ensures improved performance under high velocity and vacuum conditions.

BUTTERFLY VALVE  705G Semi lugged – For low pressure applications including, sand, cement powder, sea water, waste water, sugar processing, general food industry, fertiliser spraying, carbon black, low vacuum and compressed air. Valve Nominal Size: 50mm to 200mm, 250mm to 300mm, 350mm to 500mm and 600mm.

BUTTERFLY VALVE 704G full lugged  – For low pressure applications including, sand, cement powder, sea water, waste water, sugar processing, general food industry, fertiliser spraying, carbon black, low vacuum and compressed air. Valve Nominal Size: 50mm to 200mm, 250mm to 300mm, 350mm to 500mm and 600mm.

This lightweight, cost effective butterfly valve is ideally suited for applications up to 10 Barg. The superior leaktight properties are achieved by using the proven 16 Barg rated 700G disc and seat within a lightweight body. The 773Z valve conforms to ISO5752 face-to-face dimensions and ISO5211 actuator mounting flange.