4 Inch PVC Gate Valve With Slip Hub Fittings And Stainless Steel Paddle For Koi Ponds Aquaculture And Sewer Lines Low Pressure Vacuum Quick Shut Off Full Port Unrestricted Flow Easy Push Pull Operation 304 Stainless Shaft Aluminum Handle By Valterra

4-inch PVC Gate Valve, single unit for ponds and sewers
✔️ 4-inch full-port PVC gate valve with slip hubs, 15 psi max, quick shut-off

This 4-inch PVC gate valve provides a reliable, full-flow shut-off solution for low-pressure piping in koi ponds, aquaculture setups, and sewer lines. Its slip hubs and corrosion-resistant materials make installation and service simple in both indoor and outdoor environments.

✅ Connection: 4 in Schedule 40 PVC female slip/hub fittings
✅ Open/close pressure ratings: 15 psi open, 15 psi closed, mid-flow cutoff 7 psi
✅ Materials: 304 stainless steel shaft and paddle; aluminum handle; zinc-plated hardware
✅ Seals and repair: bolted body with replaceable gate seals
✅ Temperature rating: up to 167°F (75°C)

Spec	Value
Valve size	4 in (102 mm)
Fittings	Schedule 40 PVC slip/hub
Open pressure	15 psi
Closed pressure	15 psi
Mid-flow cutoff	7 psi
Temperature rating	167°F / 75°C

💡 What is a gate valve used for in low-pressure plumbing and pond systems?

Gate valves are handy for quick shut-off and reliable flow control in ponds, aquaculture systems, and sewer lines. - handy for quick shut-off and simple integration with PVC piping in ponds - full-port design ensures unrestricted flow when fully open - 304 stainless steel shaft resists corrosion in damp environments - serviceable design lets you replace seals and body without a full valve swap