Valves: Water related categories
 | Balanced Double Seated Float Valves- No. 27 Series
The double seated No. 27 float valve is the type most widely used for the automatic control of the supply of liquids to an open tank where dead-end closing is not essential and where valve inlet pressures are normal. Both angle and globe pattern bodies are available in every pipe size. Many thousands are in use on both large and small water, oil, and chemical storage tanks in all types of industries. Where a drip-tight closing float valve, or a float valve for a higher then ordinary pressure is required, one of the single seated valves should be selected. |
 | Internal Pilot Controlled Float Valves- No. 7 / No. 77 Series
The single seated No. 7 and No. 77 internal pilot controlled float valves are commonly used to maintain a water level in an open tank and can be recommended for use wherever tight closing is essential. These float valves are best suited for clean liquids not injurious to neoprene, leather, brass, or iron parts and where the standard design temperature is below 125°F. The neoprene valve disc and leather cup can be replaced with Teflon for temperatures above 125°F and below 350°F. The minimum and maximum inlet pressures for the No. 77 float valve are shown in the table below. |
 | Pilot Controlled Single Valves- No. 177 Series
The No. 177 is a single seated main valve which is controlled externally by the included No. 112 pilot float valve. The No. 177 is suitable for clean water at temperatures up to 125°F and for pressures up to 250 PSI and is used especially where tight closing is essential. The No. 177 valve can operate at a distance from the tank - which may be open or closed - so it lends itself to a wide variety of installations. |
 | Balanced Double Seated Lever Valves- No. 62 Series
The double seated No. 62 lever valve, when used in conjunction with a lever valve controller, is well suited for the automatic control of the supply of liquids to an enclosed tank where dead-end closing is not essential and where valve inlet pressures are normal. Many thousands are in use on both large and small water, oil, and chemical storage tanks in all types of industries. The No. 62 lever valve is most commonly operated by external linkage to the lever from either an internal float such as the No. 20M, No. 20, or by an electric solenoid, diaphragm motor, or hydraulic cylinder. |
 | Internal Pilot Controlled Lever Valves- No. 73 / No. 773 Series
The single seated No. 73 internal pilot controlled lever valves, when used in conjunction with a lever valve controller, are well suited for the automatic control of the supply of liquids to an enclosed tank where dead-end closing is essential. Both globe and angle pattern bodies are available in every pipe size. The path of flow through the NO. 7 lever valve with the angle pattern body is in through the side and out through the bottom while the globe pattern body has a side inlet and side outlet. Many thousands are in use on water, oil, and chemical storage tanks in all types of industries. These lever valves are best suited for clean liquids not injurious to neoprene, brass, or iron parts and where the standard design temperature is below 125°F. The neoprene valve disc can be replaced with Teflon for temperatures above 125°F and below 350°F. |
 | Ball Inner Valves- No. 462 Series
The ball type inner valve, which has been used for years with excellent results in other valves, is now being built into float and lever valves. It provides a simple and durable, tight closing construction suitable for any ordinary fluid at temperatures up to 406°F. |
 | Wafer Double Disc Check Valve 125# Cast Iron Body (CAD)
The Keckley Style DD Wafer Double Disc Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, shaft, spring, and elastomer seat.
Cast Iron (ASTM A 126, Class B) (CAD DRAWINGS AVAILABLE) |
 | Wafer Silent Check Valve 125/250# Cast Iron Body (CAD)
The Keckley Style CW Wafer Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, seat, springs, and bushing.
Installed between ASME Class 125, 150, 250 or 300 Flanges
Cast Iron (ASTM A 126, Class B) (CAD DRAWINGS AVAILABLE) |
 | Globe Silent Check Valve 125# Cast Iron Body (CAD)
The Keckley Style CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings. Cast Iron (ASTM A 126, Class B) (CAD DRAWINGS AVAILABLE) |
 | Wafer Double Disc Check Valve 150# Carbon Steel Body (CAD)
The Keckley Style DD Wafer Double Disc Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, shaft, spring, and elastomer seat.
Carbon Steel (ASTM A 216, Grade WCB) (CAD DRAWINGS AVAILABLE) |
| Wafer Double Disc Check Valve 300# Carbon Steel Body (CAD)
The Keckley Style DD Wafer Double Disc Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, shaft, spring, and elastomer seat.
Carbon Steel (ASTM A 216, Grade WCB) (CAD DRAWINGS AVAILABLE) |
 | Wafer Double Disc Check Valve 150# 316 Stainless Steel Body (CAD)
The Keckley Style DD Wafer Double Disc Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, shaft, spring, and elastomer seat.
316 Stainless Steel (ASTM A 351, Grade CF8M) (CAD DRAWINGS AVAILABLE) |
| Wafer Double Disc Check Valve 300# 316 Stainless Steel Body (CAD)
The Keckley Style DD Wafer Double Disc Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, shaft, spring, and elastomer seat.
316 Stainless Steel (ASTM A 351, Grade CF8M) (CAD DRAWINGS AVAILABLE) |
 | Wafer Silent Check Valve 150/300# Carbon Steel Body (CAD)
The Keckley Style CW Wafer Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, seat, springs, and bushing.
Installed between ASME Class 150 or 300 Flanges
Carbon Steel (ASTM A 216, Grade WCB) (CAD DRAWINGS AVAILABLE) |
 | Wafer Silent Check Valve 150/300# 316 Stainless Steel Body (CAD)
The Keckley Style CW Wafer Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, seat, springs, and bushing.
Installed between ASME Class 150 or 300 Flanges
316 Stainless Steel (ASTM A 351, Grade CF8M) (CAD DRAWINGS AVAILABLE) |
 | Globe Silent Check Valve 150# Carbon Steel Body (CAD)
The Keckley Style CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings. Carbon Steel (ASTM A 216, Grade WCB) (CAD DRAWINGS AVAILABLE) |
| Globe Silent Check Valve 150# 316 Stainless Steel Body (CAD)
The Keckley Style CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings. 316 Stainless Steel (ASTM A 351, Grade CF8M) (CAD DRAWINGS AVAILABLE) |
| Globe Silent Check Valve 250# Cast Iron Body (CAD)
The Keckley Style CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings. Cast Iron (ASTM A 126, Class B) (CAD DRAWINGS AVAILABLE) |
| Globe Silent Check Valve 300# Carbon Steel Body (CAD)
The Keckley Style CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings. Carbon Steel (ASTM A 216, Grade WCB) (CAD DRAWINGS AVAILABLE) |
| Globe Silent Check Valve 300# 316 Stainless Steel Body (CAD)
The Keckley Style CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings. 316 Stainless Steel (ASTM A 351, Grade CF8M) (CAD DRAWINGS AVAILABLE) |
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