ANSI 600LB Carbon Steel Check Valve Bolted Cover Metallic Seating Surface

Flanged Swing Check Valve 600LB Bolted Cover Carbon Steel A216 WCB Metal Seal NRV H44H

Quick Details:

1. Type: Swing Check Valve Carbon Steel
2. Bolted Bonnet, Swing Disc
3. Size Range: 2in - 36in
4. Pressure Ratings: ANSI 600LB / 600#
5. End Connections: Flanged (RF, RTJ), Butt weld (BW).
6. Materials: Cast Carbon Steel ASTM A216 WCB

7. Various trim materials available to suit service conditions
8. NACE MR 0175

Standards

Design and manufacture: Cast steel check valve according to BS 1868, ASME B16.34 and API 6D;
Forged stee! check valve according to API 602.

Inspection and test: API 598 or API 6D.

End flange dimension: ASME B16.5 (for NPS≤24),ASME B16.47 series B,

API 605 or ASME B16.47 series A,MSS SP-44 (for NPS > 24).

BW end dimension: ASME B16.25.

Face to face and end to end: ASME

Pressure-temperature ratings: ASME B16.34.

Shell wall thickness: API 600 and BS 1868.

Features

1. Generally

Bolted Bonnet / Bolted Cover;

Swing Disc;

Metallic Seating Surfaces

2. Body and Bonnet Connection

Class 600LB check valves are usually bolted bonnet.

3. Cover Gasket Style

Stain less steel + flexible graphite wounded gasket is used for Class 600LB check valve, and metal gasket is also optional for Class 600LB check valve

4. Seat

For carbon steel check valve, the seat is usually forged steel. The seat sealing surface may be spray-welded with hard alloy if specified by the customer.

Descriptions:

1. Swing Check Valve Parts and Material List:

2. Main Connection Dimensions for Class 600LB:

Tengs Valve - China High Quality Industrial Valve and Strainer Supplier, With More than 20 Years' Manufacturing and Exporting Experience.

Our Leading Products are Cast Steel / Forged Steel Industrial Valves and Strainers, Such as Gate Valve, Check Valve, Globe Valve, Ball Valve, Butterfly Valve, Y Type Strainer, Basket Strainer, T Type Strainer and Temporary Strainer.

All the Industrial Valves and Strainers are According to the International Standards Api, Ansi, Din, and GB etc, and the Materials Include Carbon Steel, Alloy Steel and Stainless Steel: WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, 4A, 5A, C95800, A105, LF2, F11, SS304, SS304L, SS316, SS316L, F51 and F53 etc. Sizes Range From 1/2" to 48" (Dn15 - Dn1200), Pressure Rating From Ansi Class150LB to 2500LB (Pn10 - Pn100).

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