Description
Apollo™, 6GA20GB1LFA, Gate Valve, Non-Rising Stem, Series: 620F-LFA, 10 in Nominal, Flanged End Style, 500 psi CWP Pressure, 250 lb Pressure Class, -20 to 406 deg F, Full Port, Handwheel Actuator, 18 in Inlet to Outlet Length, 30.31 in Open Top to Inlet Center, Cast Iron Body, Bronze Trim, Graphite/PTFE Softgoods, 16 in Diameter Hand Wheel, Epoxy Powder Coated, Import
Features:
- The wetted surfaces of this product shall contain no more than 0.25% lead by weighted average
- Buna-N stem seal and glass reinforced epoxy resin bushing
- Black Buna-N seat
- Polished disc edge ensures long seat life, minimal torque
- 1-piece wafer design with flange locating holes in larger sizes
- Through shaft assures positive disc positioning and dependable performance
- Square shaft-to-disc connection provides a robust shaft-to-disc connection without pins or bolts
- Shaft equipped with weather seal to prevent external media from entering the shaft bore
- Isolates body from process media
- Valves are equipped with a stretch-resistant, non-collapsible blow-out proof seat
- Phenolic stiffener ring, resilient seated
- Seat design eliminates the need for flange gaskets
- Designed to dimensions for easy mounting of Apollo actuators and manual operators
- Supports shaft at three locations to enhance shaft alignment and absorb actuator side thrusts
- Precision machined disc edge creates Bubble tight shut-off, primary seal
Applications:
Plumbing, Heating, Building Service Piping System
Standards/Approval:
- ASME B16.10
- ASTM A126 CL B Body/Handwheel
- Federal Public Law 111-380
- MSS SP-70
- NSF/ANSI 372
- NSF/AND 61
- PROP65: Cancer and Reproductive Harm
Warranty:
2 Years
