1" FPT 250/260 & 254/264 Series Pin Type Valve with Flow Control
The Toro 250/260 & 254/264 Series 1" FPT Pin-Type Valve (250-00-04) is a heavy-duty, debris-resistant globe valve specifically engineered for residential and light commercial irrigation. This "Pin-Type" model is famous for its self-cleaning ability, making it the "go-to" choice for systems using well water or secondary water sources containing sand or silt.
Key Features
- Self-Cleaning Stainless Steel Metering Pin: Unlike standard valves that use tiny internal orifices that clog easily, this valve uses a moving pin to clear the metering port every time the valve opens and closes.
- Heavy-Duty Construction: Built with Zytel nylon and glass-reinforced caps, it can handle high-pressure surges and harsh outdoor environments without cracking.
- Manual Flow Control: Features an adjustable handle to fine-tune the water flow to each zone, preventing "misty" or inefficient spray patterns.
- Manual External Bleed: Allows you to flush out dirt and debris during installation or startup without turning on the controller.
- High-Pressure Rating: Rated to handle up to 150 PSI, making it much tougher than the standard 100-125 PSI residential valves.
- Low-Profile Design: Its compact shape allows it to fit into smaller valve boxes where space is tight.
Specifications
Toro 250/260 & 254/264 Series 1" FPT Pin-Type Valve (250-00-04)
A heavy-duty, debris-resistant globe valve specifically engineered for residential and light commercial irrigation. Famous for its self-cleaning stainless steel metering pin, this valve is the premier choice for systems utilizing well water or secondary sources containing sand or silt.
Technical Specification Sheet
Part Number250-00-04
Inlet/Outlet1" FNPT
Flow Range5 to 30 GPM
Operating Pressure20 to 150 PSI
Solenoid24 VAC (Standard)
UPC021038250009
Detailed Key Features
Metering PinSelf-Cleaning Stainless Steel
Body MaterialZytel Nylon / Glass-Reinforced
Flow ControlAdjustable Manual Handle
Manual BleedExternal Flush System
ProfileLow-Profile Compact Shape
Technical Troubleshooting Guide
| Issue | Common Cause | Action Required |
|---|---|---|
| Valve Won't Close | Debris under diaphragm | Unscrew cap, rinse, and check pin. |
| "Weeping" Valve | Scarred internal seat | Replace Diaphragm Kit (#9-6140). |
| Buzzing Sound | Low voltage / loose wire | Check for 24V-28V at solenoid. |
?? Critical Irrigation Warnings
WATER HAMMER ALERT: Never close the manual flow handle too quickly while the system is running. This creates a water hammer effect that can shatter PVC fittings or damage the diaphragm.
SOLENOID OVER-TIGHTENING: The solenoid should only be finger-tight. Using a wrench can crack the plastic housing, causing permanent leaks that require full valve replacement.
VOLTAGE MATCHING: Standard with 24 VAC. Do not use with DC battery controllers unless you swap to a DC-latching solenoid (Toro DCLS-P).
?? Professional Installation & Performance Tips
- Debris Hack: Ideal for lake or well water. The pin-type design acts like a "roto-rooter" to clear sediment that would clog standard valves.
- Flow Direction: Ensure the arrow on the valve body matches water flow. Backward installation causes loud chattering or failure to shut off.
- Teflon Tape Only: Use 2-3 wraps on male threads. Never use pipe dope, as the chemicals can weaken and degrade the Zytel plastic.
- Winterization: Use the manual bleed screw to drain water from the upper cap before blowing out lines with compressed air to prevent ice damage.
Toro
250-00-04
1" FPT 250/260 & 254/264 Series Pin Type Valve with Flow Control
$62.00
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Shipping calculated at checkout.
Pickup available at Marathon FL
Usually ready in 24 hours
