Sharpe Model Series




1. Scope:
This instruction is applied to nominal diameter 1” – 2” CLASS 800 threaded and
socket weld end, gate valves.

2. Safety Instructions:
2.1 Read this Installation, Operation and Maintenance Manual before using the valve.
Sharpe Valves cannot anticipate all the situations a user may encounter while installing
and using the Sharpe Valve. The user must know and follow all applicable industry
specifications on the safe installation and use of these valves. Only qualified personnel or
technicians who are trained for maintenance work and have read the instructions are to
assemble and disassemble the valve. Misapplication of the product may result in injuries or
property damage.

3. Applications:
3.1 Valves are to be installed in a pipeline to prevent fluid flow from either direction. It can be installed in vertical or horizontal position.

3.2 Stainless steel valves are suited to corrosive service. Please consult Sharpe Valve for special applications.

3.3. Material Pressure-Temperature Rating – Please see table below:

4. Operation:
Fluids flow through gate valves in straight line path. There is little resistance to flow and the resulting pressure drops are small. A gate like disk (wedge) is actuated by the
screw and hand wheel. The gate valve is closed by turning the hand wheel clockwise until it hits dead end and sitting tightly between the seats (fully closed). The stem rises when
the valve is being opened by turning the hand wheel counter-clockwise until it stops (fully open).

5. Storage and Protection:
5.1 Valves shall be stored in a dry warehouse, with end covers installed.

5.2 For long term storage, valves shall be checked periodically, and cleaned to remove dirt and foreign material. Special care shall be taken for the cleanliness of seat surfaces, to
prevent damage to the seat and disc or wedge.

http://fuelsystemsuae.com/sharpe-model-series/
Location: United Arab Emirates

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