Tilting Disc Check Valve

 Tilting Disc Check Valve

1. A double eccentric disc. When closed, the valve will contact with the sealing surface slowly with no impact and no noise.

2. Micro elastic metal seats and good sealing performance.

3. Butterfly disc design, quick opening and closing and long service life.

4. The titling disc structure makes the fluid passage streamline with small flow resistance and good energy-saving effect.

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

Key Specifications / Features

Valve description:

Name: Tilting disc check valve, bolted bonnet (BB).

Design: ASME B16.34, BS 1868.

Body: ASTM A217 C12.

Nominal size: 6 Inches.

Nominal class: Class 300.

Connection ends: RF Flagged 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

PSB Tilting Disc Check Valve, A105, 10 Inch, 2500LB, ASME B16.34