KIRLOSKAR SWING CHECK REFLUX (NON RETURN) VALVES. Applications. Check valves are used in pipe lines to reduce water hammer and to prevent back flow of water 

Dual plate check valve are supplied retainerless as standard. Our patented design does not have any threaded plugs in the pressure boundary and totally 

CHECK VALVES SERIES Extensive in-house testing and laboratory facilities are available including: Cleaning room Weidouli establishes a Class 100000 Cleanroom facility for cleaning,

Catalog CORP001/US Valves 14 Material CWP with PTFE Seats 316 Stainless Steel 6000 psig* 1500 psig Brass 3000 psig 1500 psig General Description:Parker manually, pneumatically, and electrically actuated two-way B Series Ball Valves provide quick 1/4 turn on-off control of fluids utilized in process and instrumentation applications.

Duo-Chek Valves Duo-Chek high performance non-slam check valves are the original Mission wafer check valves introduced to the market in the late 50's. They are available in the sizes, pressure classes and configurations you need to meet the most demanding of applications. Our product range includes, but is not limited to, • Sizes: 2" to 72"

4 Check Valves Cracking and Reseal Pressures at 70°F (20°C) Cracking pressure—the inlet pressure at which the first indication of flow occurs (steady stream of bubbles) . Reseal pressure—the pressure at which there is no indication of flow . Back pressure—the differential pressure between the inlet and outlet pressures .

Our catalog features the full line of non-slam, axial-flow check valves. DFT ® check valves are known around the world as the valve to use to prevent or eliminate water hammer problems. Whatever your size, pressure, or piping configurations, DFT ® has a check valve for you. Get your copy today by filling out the form.

Swing Check valves are used where the flow moves through the valve in approximately a straight line similar to that in a gate valve, is commonly used in pipe 

Dual Plate Check Valve Range. Goodwin International is the market leader in the design and manufacture of Dual Plate Check Valves.

AVK series 41 swing check valves come with both metal and resilient seats. Installed in pumping applications to Swing-check-valve_lever-weight_MI.pdf 

Swagelok General Service Ball Valves, GB Series. GB series ball valves; Working pressures up to 6250 psig (430 bar) with temperatures from -40 to 248˚F (-40 to 120˚C); Swagelok® tube fitting end connections, 3/8 in. to 1 in. pipe, and fractional or metric (12 mm to 25 mm); Corrosion-resistant body materials: 316/316L, Alloy 2507, 6-Moly, Alloy 625, Alloy 825, Alloy C-276

L&T Valves; Knowledge Centre; Catalogues & Brochures; Catalogues & Brochures. L&T Valves Gate, Globe & Check Valves - ASME B16.34. L&T Valves Gate, Globe & Check Valves - API 600. L&T Valves Gate, Globe & Check Valves - API 602. L&T Valves Gate, Globe & Check Valves - API 603.

GATE, GLOBE &CHECK VALVES API 602 • ASME CLASSES 150-4500 • 1/4 -4" (8-100 mm) • Power • Oil & Gas • Petrochemical • Chemical • Marine • Pulp & Paper Although every attempt has been made to ensure that the information contained in this catalog is correct, Velan reserves the right to change designs, materials or

View our interactive General Valves catalogue below, or download the PDF version (25mb). (February 2022).

Swing check design is one of the most common and best check valve for general-purpose use. These valves produce the lowest pressure drop, when compared with 

Check Valves Check valves allow flow in one direction only, and close automatically if flow reverses. They are completely automatic in action, depending upon pressure and velocity of flow within the line to perform their functions of opening and closing. You can install most Crane FS swing check valves in horizontal or vertical upward flow piping.

High Pressure Forged Ball Valves. API6D Trunnion Mounted Ball Valves. AP1609 Butterfly Valves. AP16D/AP1600/API603 Gate/Check Valves. Bs1873 Globe Valves.

Resilient Centerline Butterfly Valve ※ Swing Check Valve 10 For Fire Sprinkler System. Grooved Resilient OS&Y Gate Valve (XZ81X), PN10/16, UL/FM Approved • Connection Ends: Groove to ISO 6182 • Working Pressure: PN10/16 • Temperature Range: 0℃- 100℃

AWS swing check valves require a low opening pressure. The resulting opening power directs the valve against a spring1) (page 5, DN 32 – 40, pos. 7) and the 

L&T Cast Steel Gate, Globe and Check Valves Pr. Seal Bonnet Swing Check Valves (Cl 900, 1500 & 2500) 19 Lntvalves.com for the latest catalogue.

The design of the body-bonnet/gaskets varies depending on the class of the valve. Class 150 gate valves consist of a square joint in 2” and an oval one for all 

DUAL PLATE WAFER CHECK VALVE. CATALOG www.walworth.com valves, Ball valves and Check valves manufactured in accordance with API-6D specification.

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.

6 www.walworth.com Certificate API-594 No. 594-0007 Issued by American Petroleum Institute to apply on Check Valves-Type A; Check Valves Type B manufactured in accordance with API-594 specification. API-600 Certificate No. 600-0109 Issued by American

Dual plate Check valves require correct positioning of the closure element to seal properly. Operation Mechanism The Dual plate check valve has two semicircular D-shaped closure plates (2) loaded with torsion spring (5) and hinged on a central hinge pin (3) such that they can swivel freely about the axis of the hinge pin.

check valve Unloading relief valve Discharge to tank Pressure adjustment Free flow Free Flow. 6 Right Angle Check Valves Right Angle Type Valve Port Size 00 - 1/4" NPT 05 - 3/8" NPT or.7500-16 UNF-2B (.500 tu ) 15 - 3/4" NPT or 1.0625-12 UNF-2B (.750 tu ) 20 - 1" NPT

BS 1868/API 594 Cast Steel Swing Check Valve Document #: DHV-IOM-C3-17 Published: November Revision: 1 Page 5 of 16 2. VALVE TRANSPORTATION AND STORAGE 2.1 TRANSPORTATION 1. Package in the upright position, the disc of check

Swing Check Valves are produced with steel body, stainless trim Cast steel bolted bonnet valves described in this catalog.

Gravity circulation checks function like non-return valves. If a pressure differ- ence is generated, i.e. if the pressure up-stream the closing element is 

Check Valves, C, CA, CH, CP, and CPA Series (MS-01-176;rev L;en-US;Catalog) wwwsagelokcom Check Valves C, CA, CH, CP, and CPA Series Working pressures up to 6000

WE ARE PLEASED TO LAUNCH OUR NEW PRODUCT CATALOG. At Ham-Let, ground-breaking innovation continues to be the heart of our DNA. We are the first to offer zero-emission valve technology, allowing sustainability targets to become a reality for our customers. Our Innovation extends to our pioneering the use of IoT and data-driven technologies in