Model No.: H76H
Sealing Type: Metal or Soft Seat
Flow Direction: Unidirectional
Standard: ANSI
Application: Industrial, Water Treatment Systems
Testing: API 598
Pressure Class: 150lb to 2500lb
Delivery Time: 20+ Days
Brand: As Per Customer Request
Packaging: Sea-worthy
Specification: API 594
Origin: China
HS Code: 8481300000
Wafer Lug Type Dual Plate Check Valve

1. Design Standard: API 594, API 6D, API 6A

2. Flange Standard: ASME B16.5, ASME B16.47, API 605, API 6A

3. Test Standard: API 598

4. Pressure Rating and Size:

  • Class 150: 1½"-80" (40-2000mm)
  • Class 300: 1½"-60" (40-1500mm)
  • Class 600: 1½"-48" (40-1200mm)
  • Class 900: 2"-48" (50-1200mm)
  • Class 1500: 2"-24" (50-600mm)
  • Class 2500: 2"-16" (50-400mm)
  • 3000PSI: 2 1/16 - 20 3/4"
  • 5000PSI: 2 1/16 - 20 3/4"
  • 10000PSI: 2 1/16 - 11"

5. Material Standards: ASTM A216 WCB/WCC, ASTM A105, ASTM A352 LCC/LCB, ASTM A350 LF2, ASTM A217 CA15, WC6, WC9, C5, C12, ASTM A351 CF8M, CF8, CF3M, CF3, CF8C, CN7M, CD4MCU, ASTM A182 F316, F304, F316L, F304L, F321, F51, F53, F55, F6a, F11, F22, ASTM A890 GR4A, 5A, 6A, ASTM A494 CW6MC, M35, ASTM B148 C95500, C95800, UNS S31254, UNS N26625, Hastelloy, Ti
This check valve is designed for high-performance industrial applications, particularly in water treatment and general industrial systems. It meets rigorous international standards such as ANSI, API 594, and API 6D, ensuring reliability and durability under demanding conditions. The valve features a metal or soft seat sealing system, offering flexibility depending on the application requirements. It supports a wide range of pressure ratings from 150lb up to 2500lb, making it suitable for various pipeline systems. The product is manufactured according to strict material specifications, using high-quality alloys that ensure corrosion resistance and long service life. It is available in multiple sizes, ranging from 1½" to 80", and can be customized based on specific project needs. The delivery time is approximately 20 days after order confirmation, with sea-worthy packaging to ensure safe transport worldwide. Whether you're working on an industrial plant, water distribution system, or oil and gas infrastructure, this check valve offers a reliable and cost-effective solution. Let us know your requirements, and we’ll provide tailored support.

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