• Single Disc Swing Check Valve, A351 CF8, DN50 PN16, API 594, Wafer
Single Disc Swing Check Valve, A351 CF8, DN50 PN16, API 594, Wafer

Single Disc Swing Check Valve, A351 CF8, DN50 PN16, API 594, Wafer

Single Disc Swing Check Valve, A351 CF8, DN50 PN16, API 594, Wafer

Key Specifications / Features

Model No.: 1-3 Hits: 471

China Single Disc Swing Check Valve Manufacturer Offers Single Disc Swing Check Valve: ASTM A351 CF8, DN50, PN16, API 594, Wafer Ends, Test EN12266-1.
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Detail Information

Valve description:
Name: Swing type check valve, single disc.
Design: API 594.
Body: ASTM A351 CF8.
Nominal size: DN50.
Nominal class: PN16.
Connection ends: wafer type for connection between 2 flange, as per EN1092-1/B1.
Face to face: EN558-1.
Test and inspection: EN12266-1.

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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