Forged Steel Piston Check Valves 800lb & 1500lb

Features

• Conv. Port
• Spring available on request
• Bolted Bonnet with Spiral wound gasket
• Socket weld ends to ASMS B6.11
• Threaded Ends (NPT) to ANSI/ASME B1.20.1
• NACE MR-01-75

Options

• Alternate Trims
• Alternate Body Materials
• Welded Seats
• Full Port

Standards

• API-602
• BS 5352
• ANSI B16.34
• API-598
• MSS SP-25