• BB Tilting Disc Check Valve, A217 C12, 6IN CL300, BS 1868, RF

BB Tilting Disc Check Valve, A217 C12, 6IN CL300, BS 1868, RF

BB Tilting Disc Check Valve, A217 C12, 6IN CL300, BS 1868, RF

BB Tilting Disc Check Valve, A217 C12, 6IN CL300, BS 1868, RF

Key Specifications / Features

Model No.: 1-2 Hits: 155

China BB Tilting Disc Check Valve Factory Offers BB Tilting Disc Check Valve: Bolted Bonnet, A217 C12, 6IN, CL300, ASME B16.34, BS 1868, RF Ends.
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Detail Information

Valve description:
Name: Tilting disc check valve, bolted bonnet (BB).
Design: ASME B16.34, BS 1868.
Body: ASTM A217 C12.
Nominal size: 6 Inch.
Nominal class: Class 300.
Connection ends: RF Flanged ends.
Face to face: as per ASME B16.10.
Test and inspection: API 598.

Technical parameters and characteristics
Product Titling disc check valve
Nominal diameter NPS 2”～24”
Design temp.  -196℃ ～ 593℃
Design pressure class 150 ～ 2500 PN 16 ～ PN420
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 ASME B16.34, BS 1868
Face to Face ASME B16.10
Connection end RF, RTJ, BW
Test standard API 598, ISO 5208
Operation NO
Application electric power, petroleum refining, petrochemical engineering,
offshore oil, , chemical engineering
Function 1 Titling disc
Function 2 Bolted cover, pressure seal bonnet
Function 3 Inside of shaft/ outside of shaft
Function 4 Outside of shaft: could be mounted lever + counterweight
Function 5 Large size of check valve could be mounted hydraulic damping cylinder

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