Gruvlok

Series 7800 Gruvlok Check Valve

Clapper Facing Grade “E” EPDM Service Temperature Range -40°F to +230°F (-40°C to +110°C) Recommended for water service, dilute acids, alkalies, oil-free air andmany chemical services. NOT FOR USE IN PETROLEUM SERVICES Grade “T” Nitrile Service...

Fig. 400G Gruvlok Silent Check Valve 10"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 8"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 6"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 5"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 4"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 3"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 2-1/2"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 400G Gruvlok Silent Check Valve 2"

The 400G is a center guided, spring loaded, silent check valve. Designed and engineered for silent operation with low head loss, the valve disc will close prior to the reversal of flow, thereby preventing or minimizing water hammer and damaging shock...

Fig. 90G Gruvlok Check Valve 4"

Disc seal Grade “E” EPDM Service Temperature Range -40°F to +230°F (-40°C to +110°C) Recommended for water service, dilute acids, alkalies, oil-free air andmany chemical services. NOT FOR USE IN PETROLEUM SERVICES Grade “T” Nitrile Service Temperature...

Fig. 90G Gruvlok Check Valve 3"

Disc seal Grade “E” EPDM Service Temperature Range -40°F to +230°F (-40°C to +110°C) Recommended for water service, dilute acids, alkalies, oil-free air andmany chemical services. NOT FOR USE IN PETROLEUM SERVICES Grade “T” Nitrile Service Temperature...

Fig. 90G Gruvlok Check Valve 2-1/2"

Disc seal Grade “E” EPDM Service Temperature Range -40°F to +230°F (-40°C to +110°C) Recommended for water service, dilute acids, alkalies, oil-free air andmany chemical services. NOT FOR USE IN PETROLEUM SERVICES Grade “T” Nitrile Service Temperature...