Jomar 105-512 12" Wafer Check Valve Cast Iron Flanged Connection NSF Approved Class 125

12" Wafer Check Valve, Cast Iron, Flanged Connection, NSF Approved, Class 125

Features:

• Two Torsion Springs Activate Each Set of Valve Plates
• Quick-Close Action Prevents the Medium Flowing Back
• Easy Installation onto Either Vertical or Horizontal Pipeline
• Class 125
• Temperature Rating - 14°F - 185°F
• Port Size - 12"

Part Material:

• Body - A536 Ductile Iron + EPDM
• Disc - A351 Stainless Steel
• Stem - 316 Stainless Steel
• Spring - 316 Stainless Steel
• Washer - PTFE
• Gasket - PTFE
• Sealing - EPDM/NBR
• Plug - 304 Stainless Steel
• Name Plate - 304 Stainless Steel
• Left Ring - A1035 Chromium

Certifications/Approvals:

• NSF/ANSI/CAN 61
• NSF/ANSI 372
• Complies with API 594 Standard
• ASME B16.1

Install 5 pipe diameters minimum downstream from pump discharge or changes in direction to avoid flow turbulence. Flow straighteners may be required in extreme cases.

Note: On pump discharge, the preferred check valves are: inline, spring assisted, center-guided, lift checks.

For more information, please see Specification Sheet