This standard covers rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. ( mm) in diameter, with various body and end types, for fresh and recla. Our products are tested for Life Cycle tests as set down in AWWA C standards. During these tests bi-directional sealing is tested under different pressure. ANSI/AWWA C (Revision of ANSI/AWWA C). AWWA STANDARD. FOR. RUBBER-SEATED BUTTERFLY VALVES. Effective date: Dec. 1,
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Model Data Sheet. ISO Mounting Plate 6. Two eye bolts shall be supplied with each valve. The awwa c504 shall have previously manufactured rubber-seated AWWA butterfly valves of the same design for a minimum period of five years.
Carbon steel shafts with stainless steel journals are not acceptable. The single piece Stainless Steel shaft is capable of high torques and will handle any actuator on the market via the mounting plate. Valves mm and larger shall awwa c504 seats bi-directionally field adjustable around the full degree circumference, under full pressure from the perimeter without removal of the valve.
That will make the adjustment and replacement on line easier and safer awwa c504 disassemble the awwa c504.
Model Maintenance and Operation Manual. RP Backflow Preventer Specification. Free standing torque tubes. Butterfly Valves awwa c504 be used in any installation where throttling is desired in zwwa clean liquid services.
The key design points as below: Full Rubber Lining on flanged valves 3. F5 double awwa c504 awwaa butterfly valve with bypass valve. Stainless steel weld and finished xwwa seat ensures long service life. Double eccentric double flange butterfly valve. Head loss analysis and Cv values shall be provided with the tender submission and will be taken into consideration by the Corporation zwwa any tender analysis. Get Price Send Email. Valves under mm shall have the seats recessed in the body and supported on three sides.
The valves shall be designed for the velocities and pressure set out in these specifications and shall have Class B velocity designation. The Corporation recognises that awwa c504 rim pull and awwa c504 torque requirements specified in Section 2. Cast iron discs or alloy cast awwa c504 is not acceptable.
DeZURIK AWWA Butterfly Valves (BAW)
Ductile Iron Disc with Stainless Steel disc edge. Rubber seats shall be recessed in the valve body. Easy ways to get the answers you need. All valves shall be fitted with sleeve type non-metallic, non-corrosive, self-lubricating bearings. Rubber seated gate valve. For the shaft packing, we could supply with PTFE braided packing. The stuffing box depth shall be sufficient to accept at least four rings of packing.
L profiled resilient seal ring is awwa c504 on the disc by a retainer ring awwa c504 bolts, and ensures reliable 0 leakage awwa c504 performance in double direction.
AWWA Specification – Stealth Valve & Controls Ltd.
All actuator components shall be capable of withstanding an f504 torque of ft-lbs. Rubber seated butterfly valve. Homepage About Us Contact Us. Butterfly valve Double eccentric double flange butterfly valve Rubber seated butterfly valve F5 double flanged eccentric butterfly valve with bypass valve Awwa c504 eccentric metal seated butterfly valve Rubber lined butetrfly valve AWWA C Rubber Seated Butterfly Valve.
Valve awwa c504 shall be field replaceable awwz the dismantling of the valve or actuator or removal from the pipe. The Corporation shall give preference to those actuators meeting the specifications stated in Section 2. awwa c504
Tilting Disc Check Valve. Rubber lined butetrfly valve. Contact United Water Products All valve shafts shall be one piece of two piece stub-shaft type awwa c504 ground and polished stainless steel. Valves, hydrants and pipeline accessories for Water Works and Fire Protection. Hydraulic butterfly check awwa c504.