• Dual Plate Wafer Check Valve, ASTM A351 CF8M, 18IN, CL300, API 594
Dual Plate Wafer Check Valve, ASTM A351 CF8M, 18IN, CL300, API 594

Dual Plate Wafer Check Valve, ASTM A351 CF8M, 18IN, CL300, API 594

Dual Plate Wafer Check Valve, ASTM A351 CF8M, 18IN, CL300, API 594

Key Specifications / Features

Model No.: 1-4 Hits: 946

China Dual Plate Wafer Check Valve Manufacturer Provides Dual Plate Wafer Check Valve: ASTM A351 CF8M, 18IN, CL300, Wafer End, FF ASME B16.10.
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Detail Information

Valve description:
Name: Dual-plate check valve, wafer type.
Design: API 594.
Body: ASTM A351 CF8M.
Nominal size: 18 Inch.
Nominal class: Class 300.
Connection ends: wafer type for connection between 2 flange, as per ASME B16.5.
Face to face: as per ASME B16.10.
Test and inspection: API 598.

Technical parameters and characteristics
Product Dual-Plate check valve
Nominal diameter NPS 2” ～ 48”
Design temp.  -196℃ ～ 593℃
Design pressure class 150 ～ 1500
Material A216 WCB, WCC, A217 WC6, WC9, C5, C12A, A352 LCB, LCC,
A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M,
A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN), 
ASTM B 148 C95800, C95500
Design standard API 594, API 6D
Face to Face ASME B16.10
Connection end wafer, LUG, RF
Test standard API 598, ISO 5208
Operation NO
Application electric power, petroleum refining, petrochemical engineering,
offshore oil, chemical engineering
Function 1 With springs, material INCONEL X 750
Function 2 Option: Metal seat: stainless steel、Stellite
Function 3 Option: Soft seat: EPDM, NBR
Function 4 outside of shaft as old-common design
inside of shaft as new design, without external leakage
Function 5 Light weight & compact design

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