Ball valve definition

Ball valve means a valve consisting of a hole drilled through a ball placed in between two seals. The valve is closed when the ball is rotated in the seals so the flow path no longer aligns and is blocked.
Ball valve has the meaning set out in Section 43 25 04 of Appendix 6-2 [Technical Specifications]; “Balustrade” has the meaning set out in Section 05 51 29 of Appendix 6-2 [Technical Specifications]; “Baseline Work Period” has the meaning set out in Schedule 2 [General Conditions];

Examples of Ball valve in a sentence

  • Scope of internal water supply will include the following :- (a) over head water tank of capacity as specified 3 layered PEF insulated complete with all fittings including Man Hole cover, Ball valve and necessary supports for fixing on terrace/roof, as per details shown on the drawings/specifications.

  • Ball valve shall be within 50 feet [15.24 meters] of a floor sink, floor drain, sink, or lavatory.

  • Valves (Gate, Gloves, Cock, Check, Butterfly, Steam trap, Safety valve, Ball valve.

  • The module cleaning system shall include construction of RCC tank or supply and installation of Ground mounted PVC tank (s) of required storage capacity, pumps (including 1 No. standby pump), water supply mains and flexible hose pipes, taps, valves (NRV, Butterfly valve, Ball valve, Gate valve, PRV, scour valve etc.), Water hammer arrester(s), pressure gauge, flow meter etc.

  • Ball valve shutoffs shall be installed for each plumbing fixture within the dwelling unit.

  • Supplying and fixing PPR Ball valve as per ISI Class - I, Indian make heavy type including cost and conveyance of all materials, labor charges etc.

  • Ball valve ends shall be as needed to connect to Schedule 430 PVC pipe in low pressure sewer manholes.

  • Ball valve type Duplex Filters are the result of precision engineering carried out in our modern, well-equipped production facility.

  • Ball valve changes the pressure drop in the circuit, and acquires P-Q curve by the flow rate changing with it.The principal components of PEMDYM EMP are 36 coils, 8 yokes, the magnetic inner core, power supply unit and the frame.

  • Although the Mortgage Loans (other than the Mortgage Loans designated by Pool Numbers BA4103, BE8461, BG4526 and BM3145) currently have amortization schedules that provide for level monthly payments, the amortization schedules of substantially all of the FHA-insured Mortgage Loans are subject to change upon the approval of FHA that may result in non-level payments.

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