2″ Press Ball Valve, Compact Structure & Fast Press Fitting Plumbing Valve
2″ press ball valve features compact size and tool-only press fitting, no welding, ideal for tight pipe shafts in hotel HVAC and commercial plumbing systems.
Description
The 2″ press ball valve (DN50) is a professional press-fit fluid control valve designed for stainless steel thin-wall pipe systems. It adopts rapid press fitting connection and ultra-compact integrated structure, solving the pain points of complicated welding operation and large installation space of traditional flange and threaded ball valves. It perfectly adapts to dense and narrow piping layout scenarios in high-end commercial buildings and HVAC systems.
This press ball valve requires no welding, no thread cutting and no auxiliary sealing accessories. The special pressing tool locks the pipe and valve body tightly, forming a double-layer sealed connection with stable pressure resistance and zero leakage. The streamlined miniaturized valve body design saves installation space greatly, ensuring neat and standardized pipeline arrangement. It supports 90° quick switch, with smooth flow channel and stable fluid control performance.
Basic Technical Parameters
| Parameter Item | Specification |
| Nominal Size | 2″ (DN50) |
| Connection Type | Press Fitting Connection |
| Pressure Rating | PN16 / PN25 |
| Valve Body Material | 304 / 316 Stainless Steel, Lead-Free Brass |
| Sealing Material | EPDM / NBR Press Special Seal |
| Applicable Temperature | -20℃ ~ 120℃ |
| Applicable Media | Cold & Hot Water, Purified Water, Low-pressure Gas |
The valve is equipped with high-quality special press sealing rings, which have excellent compression resistance and aging resistance, avoiding water seepage and air leakage caused by pipeline vibration and thermal expansion and contraction. The compact body without protruding flanges or thread structures is specially optimized for ceiling pipe shafts and narrow equipment compartments. It greatly improves construction efficiency, reduces on-site construction risks caused by hot welding, and meets the safety construction standards of high-end building electromechanical projects.
It is widely used in hotel HVAC water systems, commercial building plumbing, pharmaceutical purified water pipelines and municipal supporting pipe networks. In the electromechanical pipe network project of high-end hotels in Zurich, Switzerland (Hotel Engineering Center Zürich, Badenerstrasse 225, 8004 Zürich, Switzerland), a large number of 2″ press ball valves are adopted.
Relying on fast press installation, the project realizes rapid assembly in narrow ceiling pipe shafts; the ultra-compact structure effectively solves the problem of dense and crowded pipelines, shortens the overall construction cycle, and maintains long-term stable sealing and operation of the building’s HVAC system.
All products pass strict water pressure and air tightness tests, comply with European plumbing standards, support customized sanitary seals and anti-corrosion treatment, and fully meet the procurement and construction requirements of high-end overseas engineering projects.
