Automatically Flanged Swing Check Valve WCB GS-C25 PN16 One Way NRVs H44H

Din Cast Carbon Steel Flanged Swing Check Valve WCB GS-C25 PN16 One Way NRVs H44H

Quick Details:

1. Type: Din Flanged Swing Check Valve
2. Bonnet Type:

Bolted Bonnet 

3. Disc Type: Swing Disc
4. Size Range: Dn15 - Dn600
5. Pressure Ratings: Pn16
6. End Connections: Flanged
7. Materials: Cast Steel in GS-C25, WCB

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

Standards

Features:

1. Generally

Bolted Bonnet; Swing Disc; Metallic Seating Surfaces

2. Body and Bonnet Connection

Bolted bonnet

3. Cover Gasket Style

Stainless steel + flexible graphite wounded gasket

Metal gasket

Metal ring gasket

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. For Stainless steel check valve, integrai seat is usually adopted, or it can be machined integrally after hard alloy welded. The threaded or welded type seat is also optional for stain less steel check valve if being requested by the customer.

Descriptions:

1. Din Carbon Steel Swing Check Valve Parts and Material List:

3. Main Dimensions for Pn16 Swing Check Valve: