5CK120 - Check Valve Pilot-to-close, ball type 120 L/min (32 USgpm) • 350 bar (5000 psi) Sectional View Description Pilot to close check valves allow flow to pass in one direc- tion, with a low pressure drop to prevent reverse flow. When the pilot pressure is applied, flow is prevented in either direction.

detectable flow is measured. range would be 16 to 20 psig (1.10 to 1.38 bar). Check valves Re-seal pressure is defined as the downstream pressure at which the having springs with rated crack pressures of 3 psig (0.21 bar) or check valve closes bubble-tight. less may require up to 4 psig (0.28 bar) back pressure to re-seal bubble-tight.

Check to see that all valve joints and pressure containing bolts are tight. Leave the valve exposed while the pipeline is being pressurized. Rel.6/18/ Page 4 KENNEDY VALVE Plant and Industrial Group 1021 East Water Street Elmira, New York 14901 Telephone (607) 734-2211 Fax (607) 734-3288 CHECK VALVE RECOMMENDED STORAGE AND HANDLING

AMERICAN's Series 52-SC Swing Check Valves incorporate the following design features to help increase service life. BODIES AND BONNETS.

The DUAL PLATE WAFER CHECK valve LUG type covers the bolt along the entire length of the body. LUG type valves are supplied in scallop to keep the weight as low as possible, thereby minimizing the cost. LUG type valves are supplied with straight-through bores according to API-594. Note: 1. For more information contact the company.

FireLock™ Series 717 Check Valve. Features an elastomer encapsulated disc with an electroless nickel plated seat. Sizes from 2½ - 12″ | DN65 - DN300. Pressures up to 365 psi | 2517 kPa | 25 bar. General Questions?

check valves Check Valves Index 100 Series 1 200/H200 Series 3 2200 Series 9 2300 Series 11 C200 Series 15 C2900 Series 17 400/H400 Series 19 BIVCO Check Valves 23 Circle Seal Controls 2301 Wardlow Circle • Corona, CA 92880 Phone (951) 270-6200 • Fax (951) 270-6201 www.circlesealcontrols.com

The main purpose of the DUAL PLATE WAFER CHECK valve is to perform the work of almost any conventional valve. However, being smaller makes it lighter and, therefore, is more cost efficient to purchase, install and maintain. It is also a silent check valve; because of it's innovative design, it does not slam upon closing.

detectable flow is measured. range would be 16 to 20 psig (1.10 to 1.38 bar). Check valves Re-seal pressure is defined as the downstream pressure at which the having springs with rated crack pressures of 3 psig (0.21 bar) or check valve closes bubble-tight. less may require up to 4 psig (0.28 bar) back pressure to re-seal bubble-tight.

Check valveS 3/8 RE 20378, edition: 2016-08, osch Reroth AG Technical data (For applications outside these parameters, please consult us!) general Sizes NG 6 8 10 15 20 25 30 Weight kg 0.1 0.2 0.3 0.5 1.0 2.0 2.5 hydraulic

produce water hammer on both the upstream and downstream sides of the valves are substantially eliminated. Swing Check Valve DFT Non-Slam Check Valve Pressure Spikes Elapsed Time # # Elapsed Time Pressure Spikes Visit www.dft-valves.com to view DFT’s check valve animations. Tel: 610-363-8903 Toll-Free: 800-206-4013 Fax: 610-524-9242 3