We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White PVC Y-check valve with socket connections, 3/4 inch size

Hayward Flow Control

Hayward Flow Control YC10075S Y-Check Valve 3/4 in PVC/FPM Socket

SKU CH-01MS-RCQYV

A PVC Y-check valve with FPM seals for 3/4-inch socket connections, rated to 150 psi at 70°F and operating between 40°F and 140°F

  • PVC body handles 150 psi water pressure at 70°F
  • FPM seals withstand 140°F maximum operating temperature
  • Y-pattern design delivers full 3 gpm flow capacity
  • Socket connections install without threading tools required
  • Operates horizontally or vertically from 40°F minimum

Y-Check Valve 3/4 in PVC/FPM Socket

The Hayward Flow Control YC10075S is a Y-pattern check valve designed for plumbing systems that require automatic backflow prevention. Its PVC body with FPM seals handles water up to 140 Degrees F and pressures of 150 psi at 70 Degrees F. The unit suits horizontal or vertical mounting orientations.

Socket connection installs

The socket-by-socket ends join directly to 3/4 in PVC pipe using common solvent-weld techniques, so no threading tools or flanges are required. A low cracking pressure of 1 psi lets the valve open with minimal head loss, yet debris in the line can still foul the seat and prevent full closure.

Three gpm full-flow capacity covers small-circuit

At 3 gpm the valve delivers full flow for modest residential or light-commercial loops, but higher-demand branches will exceed its practical limit. The FPM seat material resists chemicals within the stated 40 to 140 Degrees F range, while steam service is not rated.

Highlights

  • PVC body handles 150 psi water pressure at 70°F
  • FPM seals withstand 140°F maximum operating temperature
  • Y-pattern design delivers full 3 gpm flow capacity
  • Socket connections install without threading tools required
  • Operates horizontally or vertically from 40°F minimum

Specifications

BrandHAYWARD FLOW CONTROL

Questions about this item

How can I confirm the YC10075S check valve is operating correctly after installation?

Verify flow moves freely in the forward direction and stops completely when pressure drops below 1 psi cracking pressure; the valve should remain sealed up to 150 psi at 70 degrees F.

What components come with the YC10075S and what additional fittings are required?

The valve body with FPM seals is supplied; you must purchase 3/4 inch PVC pipe and solvent cement separately for the socket connections.

Which version of the Hayward Y-check valve suits a 3/4 inch PVC line with FPM seals?

The YC10075S is the 3/4 inch socket model with PVC body and FPM seat material rated for 40 to 140 degrees F water service.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.