Large Export Type Poultry Pressure Regulating Valve

Product Overview

The SL-09 large pressure regulating valve is the export-type control unit that keeps poultry nipple drinking lines at a steady working pressure. The image shows two variants: a yellow unit weighing 982 g per piece and an orange unit weighing 1098 g per piece, each packed 20 pieces per box. A 55 cm level rod hangs from the valve so the target line height is visible at a glance.

The valve body is made of high-resistance ABS with a steel spring inside, chosen for sensitive regulation and no leakage. It connects to a 6-point PVC hard pipe on the outlet side and accepts a 6-point PVC hard pipe or 4-point soft pipe on the inlet side, and supports single or bi-directional water outlet. This makes it the central control point on most commercial nipple drinking systems.

Key Features and Benefits

• Steady line pressure - keeps the nipple line at the correct working height for each bird age stage.
• Export-type build - high-resistance ABS body with steel spring for sensitive, leak-free regulation.
• 55 cm level rod - shows the target line height clearly for daily adjustment between flocks.
• Flexible connections - inlet accepts 6-point PVC hard pipe or 4-point soft pipe; outlet connects 6-point PVC hard pipe.
• Single or bi-directional outlet - suits houses that feed one row or two rows from one regulator.
• Two color variants - yellow and orange options let farms or integrators code different line zones.

Technical Specifications

• Product name: SL-09 large export type pressure regulating valve
• Yellow variant: 982 g, packed 20 pieces per box
• Orange variant: 1098 g, packed 20 pieces per box
• Material: high-resistance ABS with steel spring
• Inlet: 6-point PVC hard pipe or 4-point soft pipe
• Outlet: 6-point PVC hard pipe, single or bi-directional
• Level rod length: approx. 55 cm

Materials and Quality

The valve body is molded from high-resistance ABS chosen for drinking water contact and long service in humid poultry houses. The internal steel spring is selected for consistent tension over years of regulation cycles, so the line pressure stays stable rather than drifting with age. Each unit is tested for no leakage before packing.

The two variants follow the same internal design, with the orange version built to a slightly heavier body standard. We check the level rod movement on each unit, so the height marker slides smoothly for daily adjustment. Export packaging protects the valve and rod during container shipping.

The ABS body resists the mild acids used in line drinking water, and the internal spring is calibrated so the outlet pressure stays steady as the inlet pressure fluctuates through the day. The 55 cm rod slides through a sealed guide, so rod movement does not introduce air into the line.

How to Use and Maintain

Mount the valve at the start of the drinker line, connect the inlet to the water supply and the outlet to the 6-point PVC hard pipe. Set the level rod to the target height for the current bird age, then open the supply and let the regulator balance the line pressure. Adjust the rod step by step as the birds grow.

Flush the valve and line at the start of each flock, and descale the internal parts once a season if the farm uses hard water. Check that the rod moves freely; if it sticks, clean the guide. Keep a spare valve on the farm so a regulator fault does not leave a whole row without correct pressure.

Set the rod tip to the height matching the current bird age, open the inlet slowly, and check the nearest nipple drips at the rate your program recommends. Lower the rod a notch when birds are small and raise it as they grow, flushing the chamber at each change.

Applications

Commercial nipple drinking lines on layer and broiler projects take this valve as their central pressure control. It sets the line pressure for each growth stage, from day-old chicks to mature birds.

It is also chosen for export projects and high-end domestic farms that want sensitive, stable regulation. Distributors stock both color variants so integrators can code zones by line function, and the valve pairs with our tees, couplings and end caps for complete system kits.

This valve is the control heart of export-grade nipple systems supplied to layer and broiler projects overseas. Integrators also use it where municipal water pressure varies, since the regulator smooths the supply before it reaches the nipples.

Why Choose Hebei Yilu Shunfeng Breeding Equipment

Hebei Yilu Shunfeng Breeding Equipment Co., Ltd. specializes in poultry feeding, drinking and breeding equipment for farmers and distributors worldwide. Every product is checked before shipment to ensure consistent quality, and orders are packed with export-grade packaging to protect the goods during transport. Our sales team can provide specification sheets, packing details and shipping advice for any order size. If you need more information about this valve, packaging options or mixed container loads, please contact us.

Frequently Asked Questions

Q1: What is the difference between the yellow and orange variants?

The yellow unit is 982 g and the orange unit is 1098 g; both share the same regulation design and connections, and color can be used to code line zones.

Q2: What pipe sizes does it connect?

Inlet accepts 6-point PVC hard pipe or 4-point soft pipe; outlet connects 6-point PVC hard pipe for single or bi-directional flow.

Q3: How long is the level rod?

The level rod is about 55 cm long and is used to set and show the target drinker line height for each bird age.

Q4: How is the valve maintained?

Flush at each flock start, descale once a season on hard water, and keep the 55 cm rod moving freely for smooth daily adjustment.