Phoenix – 350EC4-5 Chlorine Shut-Off Valve

About Phoenix – 350EC4-5 Chlorine Shut-Off Valve

Engineered for safe isolation in chlorine service where leakage is not an option.

The Phoenix 350EC4-5 is a bellows sealed globe valve developed specifically for liquid and dry chlorine applications requiring Euro Chlor compliance and long-term containment integrity. Designed in accordance with GEST 17/492, this valve provides reliable shut-off performance in hazardous chemical environments where fugitive emissions and packing failure cannot be tolerated.

The encapsulated superlong multi-wall bellows design isolates the stem sealing area from direct process exposure, delivering zero-emission performance and eliminating the need for constant gland adjustment. In the unlikely event of bellows failure, the integrated backup packing ensures continued safe operation until planned maintenance can be scheduled.

With solid hard-faced seating surfaces, corrosion-resistant trim options including Hastelloy C-276, and Class 300 / PN40 pressure capability, the 350EC4-5 is suited for chlorine plants, chemical processing facilities and other aggressive service environments where safety, compliance and maintainability are critical.

For technicians, engineers and production managers, this means:

• Prevents fugitive emissions through a fully encapsulated multi-wall bellows sealed stem design
• Maintains isolation integrity with metal-to-metal seating surfaces and hard-faced trim
• Supports Euro Chlor compliance in accordance with GEST 17/492 for liquid chlorine service
• Reduces maintenance intervention by eliminating regular packing adjustment
• Provides safe containment in hazardous media including Cl₂, HCl, HF, VCM and EDC
• Suitable for critical chemical service up to Class 300 / PN40 pressure ratings

For automated isolation or control duties, refer to the Phoenix 350EC16-17 remotely operated shut-off valve and the Phoenix 350EC8-9 chlorine control valve.

Ensure containment. Maintain compliance. Protect plant integrity.

Download the Phoenix Euro Chlor 350EC4-5 Brochure

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