Feed check valve pdf

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Pressure Rated Valves State quantity, figure number and size for each valve or fitting you wish to order. See individual catalog pages for specific product designations. Number in master carton varies with item. Transportation must be prepaid. Engineers, contractors, wholesalers or manufacturers may obtain special or technical assistance from any factory representative of NIBCO.

Write, fax or phone. Your password has been reset. You will receive an email with a temporary password shortly. Your feedback is very important to us. Please help us provide the best online experience possible by answering a few short questions. The swing check valve prevents backflow by automatically closing when fluid reverses direction. Each pumping section consists of a plunger or piston assembly with high pressure dynamic seals, retainers and bearings, all enclosed by an end cap incorporating inlet and outlet check valve assemblies.

Drain saddle clamp 4. The details of a feed check valve are shown in Fig. Service of all internal components shall be through a single bronze or stainless steel access cover secured with stainless steel bolts. All other valves are factory preset and are non-serviceable. DWG files and can be downloaded and modified as necessary for design projects. Porting consists of a drive inlet port, two large exhaust Number the parts and show the Bill of Material.

RockerzVid is Back with a new series of modeling videos. Failure to do so may result in a malfunctioning assembly. Safety valves Spring-loaded safety valves Lever safety valve Dead-weight safety valve You can use this 2D assembly of feed check valve to practise autocad. The outlet pipe of valve is connected with the delivery pipe of feed pump. Part Drawings of the Non-return Valve. When such valves are ordered by the Contractor, he shall definitely specify the pressure at which each relief valve is to be set.

The drive section consists of the drive piston assembly; the unbalanced spool type 4-way cycling valve assembly and two poppet type pilot stem valves. Check valves having springs with rated crack pressures of 3 psig 0. NOTE : First angle projection to be adopted.

Working Principle: Inlet and outlet pipe of valve expose different pressure. It consists of only four major components. Draw the fullsectioned assembly drawing of the Non-return valve in front view. Water storage tank 3. Manual Valves: 10] assembly of non-return valve Parker C Series Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities.

Swing Check Valves Swing Check Valves automatically open by the velocity of medium and close by the gravitational force when the flow reverse or stops. Refer to the detailed assembly drawing provided with each unit. Technical Description. Ensure the arms of the retaining web are aligned with the guide and supports in the valve body. The student should be able to provide working drawings of actual parts. Efficient design The main valve, globe or angle pattern, is diaphragm actuated, hydraulically operated.

Combustible Dust solutions with the widest range of Explosion Isolation Valves. It consist of a non-return valve, water inlet pipe, outlet pipe, spindle, wheel and gland as shown in figure. As far as possible, choose full scale for the drawing. Standard Water Detail Drawings ME Laboratory Exercise 4 Q. Body b. Bonnet c. Stem d. Actuator e. Packing f. Seat g. Disk Introduction A valve is a mechanical device that controls the flow of fluid and pressure within a system or process.

All trademarks and registered trademarks appearing on oreilly. Any alteration of design, or use of non-C. Feed-check valve This was a request from one of our subscriber. Full opening with a vertical seat would require a greater swing arc and a longer closing time. Position the check valve assembly, spring and retaining web into valve body. Study the functional aspect of the unit as a whole. Range 13] details of c-clamp NoTE: The clapper assembly is different than on original valve.

Use in an application beyond the rated feed rate capacity or pressures of the unit.