Mueller ProLine Full Port Heavy Duty Ball Valve, 3/4 in, FPT, 600 psi WOG, 150 psi WSP

Code: 644-9680
  • No lead
  • Full port for maximum flow rate
  • Packing gland – blowout-proof stem design
  • Rust-resistant heavy-duty handle with vinyl grip


In Stock


-20 to 300 degrees F temperature range, full port, packing gland, PTFE seat and packing, chrome-plated ball and stem, CSA certified to ASME B16.33 (5G) and B16.44 (125G), CR91-002 (1/2, 2, & 5 psig), UL gas shutoff valve (YRPV), UL manual valves (MHKZ), UL compressed gas shutoff valve (YQNZ), UL flammable liquid shutoff valve (YRBX), UL LP-gas shutoff valve (YSDT), FM approved, threaded ends comply with ANSI B1.20.1, IAMPO listed to cUPC, certified to NSF 61-G.

Product Details

Size: 3/4 in
Body Material: Forged Brass
End Connection: FPT
Finish: Chrome Plated
Handle Material: Vinyl Grip
Model: 7700
Pressure Rating: 600 psi WOG, 150 psi WSP
Series: ProLine
Service Fluids: Water, Oil, Gas
Softgoods material: PTFE Packing
Special Features: Forged Brass Ball, Handle Actuator
Standards: ANSI B1.20.1, IAPMO Listed to cUPC, NSF 61-G Certified, UL Listed, FM Approved
Temperature Rating: -20 TO 300 deg F
Trim Material: PTFE Seat, Brass Stem
Type: Full Port, Heavy Duty

Additional information

Weight 0.745 lbs
Dimensions 6 × 1.5 × 3.5 in

Mueller, ProLine


Pipe Size


Valve Rating

150 psi WSP, 600 psi WOG


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