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Stainless steel float valve with horizontal pipe mounting and PTFE seal

Bobby

Bobby R1361-3/4 Float Valve 3/4 in MNPT SS PTFE Seal

SKU CH-KNRP-4EVW0

Stainless steel float valve with PTFE seal handles up to 85 psi and 550 °F for horizontal piping installations

  • TypeOther
  • Stainless steel body resists corrosion for long service life
  • PTFE seal ensures reliable shut-off at 85 psi max pressure
  • Horizontal 3/4 in MNPT connection suits standard piping layouts
  • Flow rates of 38 gpm at 35 psi and 58 gpm at 85 psi meet high-demand needs
  • NSF compliance confirms suitability for potable water systems

3/4 in MNPT Float Valve

The Bobby R1361-3/4 float valve is a stainless-steel component designed for horizontal piping installations. It features a 3/4 inch MNPT connection and a PTFE seal for reliable sealing performance. The valve body and valve material are both constructed from stainless steel for durability. This part is intended for use in bath faucet applications where a new float valve is required.

Suits high-temperature systems up to 550 Degrees F

This valve suits installations requiring a maximum pressure rating of 85 psi and operating temperatures up to 550 Degrees F. It delivers 38 gpm at 35 psi and 58 gpm at 85 psi, making it appropriate for high-flow demand. Buyers needing a vertical mounting orientation or a specific rod length should look elsewhere as this model specifies horizontal piping only and rod length is not applicable. The product also carries a California Proposition 65 warning regarding chemicals known to cause cancer and birth defects.

NSF compliance certifies potable water use

The single specification that decides suitability is the NSF compliance listed in the manufacturer highlights. This certification confirms the valve meets standards for contact with drinking water. Without this compliance the part would not be appropriate for potable water systems regardless of its pressure or temperature ratings. The stainless steel construction supports this use case but the NSF mark is the deciding factor.

Highlights

  • Stainless steel body resists corrosion for long service life
  • PTFE seal ensures reliable shut-off at 85 psi max pressure
  • Horizontal 3/4 in MNPT connection suits standard piping layouts
  • Flow rates of 38 gpm at 35 psi and 58 gpm at 85 psi meet high-demand needs
  • NSF compliance confirms suitability for potable water systems

Specifications

BrandBOB
TypeOther

Questions about this item

What does the 3/4 in MNPT connection mean for flow at 35 psi and 85 psi?

The 3/4 in MNPT inlet delivers 38 gpm at 35 psi and 58 gpm at 85 psi, which is the maximum rated pressure.

What mounting orientation and rod thread does this valve require?

It mounts on horizontal piping and uses a 1/4 in -20 rod thread for the float arm.

How is the PTFE seal installed and what mistake should be avoided?

The PTFE seal sits inside the stainless steel body; do not apply pipe thread compound on the seal face as it can prevent proper seating.

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