Non-Slam Check Valve

Product Description

• Nozzle check valve or Non slam check Valve meets these basic
• requirements and incorporates these additional features:
• Non-slamming – valve closes prior to reverse flow
• Short stroke length reduces closure time and
• minimizes water hammer
• Metal-to-Metal sealing or Resilient Seated Design
• Conical seating surface is self-aligning and provides tight shut-off
• Minimum pressure loss with excellent dynamic performance
• Spring loaded disc design allows mounting in any orientation, vertical flow down applications can also be met upon request
• Scheduled maintenance
• NON-SLAM, NOZZLE CHECK VALVE APPLICATIONS
• Compressor discharge
• Natural gas, refineries
• Pump discharge
• Critical equipment discharge
• Compressor/pump bypass
• Storage facilities
• Offshore
• Nuclear power plants
• NON-SLAM, NOZZLE CHECK VALVE Featured as below:
• Small bore valve designed for use in piping systems from 1 in. (25 mm) to
• 10 in. (250 mm) diameter. This size range allows the use of a simple, streamlined, in-line check design
• which is quick to respond to changes in velocity.
• Non-Slam Closure
• Metal Seating
• Extremely Quick Closure
• Spr ing Loaded disc design allows mounting in any orientation
• Low Pressure Loss
• No Scheduled Maintenance
• Available in both Flanged and Wafer Type Design
• Design & Manufactured in Both Short Pattern and API 6D F-F Dimensions.
• Standards Compliance: BS 1868, ASME B16.34,GB 12235-89
• Face to Face Dimension: MANUFACTURE STANDARDS
• Inspect & Test: API 598/6D Size Range: 2″ to 42″N.B.
• Pressure Ratings: PN6, PN16, ANSI150, 300, 600, 900 & 1500
• Materials Available in: WCB,LCB,CF8,CF8M,CF3,CF3M,WC6,WC9, C5,C12 or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit service conditions.

HEBEI LUFENG PIPING EQUIPMENT CO.,LTD. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service.

LUFENG was established in 2008. Our experienced and friendly staffs are dedicated to provide you professional and considerate services. Located in Cangzhou city—called “the manufacturing base of China pipe fittings” and near to Tianjin port, geographic and economic advantages enable Lufeng to provide customers good prices and delivery time.

Our pipeline products include steel pipes/ tubes, buttwelding fittings, steel flanges, forged fittings, valves, gaskets, fasteners and other accessories. They are strictly manufactured according to ISO, ASME, ASTM, ANSI, API, MSS, AWWA, DIN, BS, EN, JIS, GB and other international standards. Production as per customer’s drawings or requests is also available.

In early 2023, we opened a new warehouse for duplex stainless steel products. Used for storage of duplex stainless steel 2205 & 2507 round bars, steel plates, steel pipes and flange blanks. These materials are from the most professional manufacturers in China.

LUFENG will be at your service at any time. If you have any needs or requirements, please contact us freely. Look forward to be your long-term and trusted partners for pipeline in China.

Catalogue of LFPCO-2020.pdf

Letter of presentation.pdf