Coliter ® Multi-Function Prefabricated Sleeve Valve – Natural Color, PN16
QF6030 Multi-Function Prefabricated Sleeve Valve (Natural Color) – Dual Outlet for Meter & Gauge
The Coliter® QF6030 Multi-Function Prefabricated Sleeve Valve (Natural Color) is a lead-free brass valve designed for modern water service installations requiring integrated functionality and clean aesthetics. It combines a full-port ball valve with two side outlets: one for direct connection to a water meter and another for a pressure gauge or system drain. The "natural color" finish retains the original brass appearance without plating, offering a distinctive look while maintaining corrosion resistance in indoor environments. Constructed from high-quality forged brass with a chrome-plated ball and PTFE seats, it ensures reliable bubble-tight shut-off and smooth operation. Rated at PN16 (1.6 MPa) and suitable for water within a temperature range of 0°C to 90°C, it complies with GB/T 17241 and potable water safety standards. With ISO 228 (BSP) parallel threads and available in sizes such as DN25×32 and DN32×40, the QF6030 is ideal for visible utility installations, premium residential projects, and smart metering systems where both performance and appearance matter.
Installation diagram
Product Description
| DN | G | De | L | H | A |
| 25*32 | G1" | 32 | 170 | 61 | 128.5 |
| 32*40 | G1¼ | 40 | 212 | 74 | 141.5 |
| DN | G | De | L | H | A |
| 25*32 | G1" | 32 | 119 | 61 | 128.5 |
| 32*40 | G1¼ | 40 | 140 | 74 | 141.5 |
Technical Specifications
Nominal Pressure: 1.6 MPa
Working Medium: Water, Steam
Working Temperature: 0℃ ≤ t ≤ 90℃
Pipe Threads: ISO 228
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Faq - Frequent questions
Introduction to Filter Ball Valve
Coliter®’s filter ball valves combine full-port shut-off with an integrated Y-strainer screen to trap sand, rust, and debris—protecting downstream equipment like water meters, pumps, and thermostatic valves. Models include the QF5002 (standard filter ball valve), QF5302 (with thermometer port), and multi-function variants like QF5206/QF5207 featuring dual outlets for meter leads or pressure gauges. Constructed from lead-free brass, rated at PN16 (1.6 MPa), and suitable for temperatures up to 100°C, all comply with WRAS, ACS, and GB/T 17241 standards for potable water safety. Ideal for residential plumbing, HVAC, and municipal installations—offering maintenance-friendly filtration and reliable isolation in a single compact unit.
