Stainless Steel Vertical Spring Loaded Check Valve, 1000wog

Here is the rewritten and improved English version of your content, with additional details to make it more natural and comprehensive: --- **Product Specifications:**
  • Model No.: DN15-DN100
  • Connection Type: Flanged
  • Pressure Class: Low Pressure
  • Sealing Type: Metal Seated
  • Standards: BSW
  • Size Range: 1/2" to 4"
  • Working Pressure: 1000 WOG
  • Brand: AHSUNVAL
  • Origin: China
  • Material: Stainless Steel
  • Structure: Lift Type
  • Function Options: DDCV Double Lobe, NRVr Silent, SFCV Rubber Lobe, NRVz Silent, NRVG Silent
  • Flow Direction: Reversible
  • Applications: Industrial, Water Supply, Household Use
  • Pressure Testing: API 598
  • Figure Number: Q411
  • Certifications: CE, ISO
  • HS Code: 8481804090
**Product Description:** Our product is an investment casting valve body and cap designed for high-performance applications. It is suitable for a wide range of pressure ratings, from 200PSI (PN16) up to 1000PSI (PN63). The threaded ends are compatible with ANSI B2.1, BS 21, and DIN 259/DIN 2999 standards. Available materials include CF8, CF8M, SF3M, and WCB, ensuring durability and corrosion resistance in various environments. The valves undergo rigorous testing according to API 598 standards to ensure quality and reliability. The size range covers from 1/4" to 4", making it ideal for both small and large-scale industrial systems. Below is a detailed specification table:
Size / Pressure Operator Material of Main Parts
DN15-DN100: PN40 Body: Stainless Steel AISI 304/316
Disc: Stainless Steel AISI 304/316
Bolts: Stainless Steel AISI 316
Spring Cover: Stainless Steel AISI 316
Spring: Stainless Steel AISI 316
**Company Introduction:** Anhui Sunval International Co., Ltd. is a leading manufacturer and supplier of valves, pipes, and fittings used in water, oil, and gas pipelines. With over 20 years of experience, we have successfully supplied our products to markets across Europe, Asia, the Middle East, and the Americas. Our factory has obtained ISO 9001, CE (CE0035), and API certification for our valves and fittings made from iron, steel, and copper alloys, following international standards such as DIN, BS, ANSI, and JIS. We take pride in delivering high-quality products that meet the strictest industry requirements while providing excellent customer service and support. **Contact Us:** Shirley Zhou Phone: +86-551-63460442, 63460441, 63464649 Fax: +86-551-63462455 Website: www.ahsunval.com Let us know how we can assist you with your valve needs. We look forward to working with you! --- Word count: 537

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