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Gate Valves

Gate valves incorporate a sliding gate to block fluid flow (slide gate valves). The design of the valve operating and sealing systems typically requires that they should be operated either fully open or fully closed.

They open by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typically, they should never be used for regulating flow, unless they are specifically designed for that purpose.

They are characterized as having either a rising or a non-rising stem. Rising stems provide a visual indication of valve position. Non-rising stems are used where vertical space is limited or underground.


109OSY Gate Valve - 10"

CODE: 8466OSY

SIZE RANGE : 2 1/2 - 10 inch (65mm - 250mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 175 PSI OUTSIDE SCREW & YOKE - Cast iron... More
Flomatic

109OSY Gate Valve - 8"

CODE: 8465OSY

SIZE RANGE : 2 1/2 - 10 inch (65mm - 250mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 175 PSI OUTSIDE SCREW & YOKE - Cast iron... More
Flomatic

109OSY Gate Valve - 6"

CODE: 8464OSY

SIZE RANGE : 2 1/2 - 10 inch (65mm - 250mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 175 PSI OUTSIDE SCREW & YOKE - Cast iron... More
Flomatic

109OSY Gate Valve - 4"

CODE: 8463OSY

SIZE RANGE : 2 1/2 - 10 inch (65mm - 250mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 175 PSI OUTSIDE SCREW & YOKE - Cast iron... More
Flomatic

109OSY Gate Valve - 3"

CODE: 8462OSY

SIZE RANGE : 2 1/2 - 10 inch (65mm - 250mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 175 PSI OUTSIDE SCREW & YOKE - Cast iron... More
Flomatic

109OSY Gate Valve - 2 1/2"

CODE: 8461OSY

SIZE RANGE : 2 1/2 - 10 inch (65mm - 250mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 175 PSI OUTSIDE SCREW & YOKE - Cast iron... More
Flomatic

109NRS Gate Valve - 12"

CODE: 8467

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic

109NRS Gate Valve - 10"

CODE: 8466

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic

109NRS Gate Valve - 8"

CODE: 8465

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic

109NRS Gate Valve - 6"

CODE: 8464

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic

109NRS Gate Valve - 4"

CODE: 8463

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic

109NRS Gate Valve - 3"

CODE: 8462

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic

109NRS Gate Valve - 2 1/2"

CODE: 8461

SIZE RANGE : 2  - 12 inch (65 mm - 300 mm ) MAX TEMP : 140°F (60°C) MAX PRESSURE : 250 PSI FLANGED - Ductile iron resilient wedge... More
Flomatic