Tesidol V8043E1012 3/4” Sweat 2-Way Zone Valve, Normally Closed Brass 24V AC Actuator with End Switch and Manual Opener, 4-Wire 18” Lead, Easy Replacement for Hydronic Heating

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-27 기준)

상품 특징

• Universal Fit for Hydronic Heating Systems：This 3/4” sweat connection zone valve (Model V8043E1012) is a two-way, normally closed actuator ideal for closed-loop hot-water heating systems. Designed for systems without dissolved oxygen, it offers reliable control of water circulation and supports 24V AC operation at 50/60Hz for efficient thermostat-based flow regulation.
• Durable Construction ：Built with a forged brass body, stainless-steel stem, and NBR rubber ball, this valve ensures long-term resistance to corrosion, heat, and pressure. Rated for 125 psi static pressure and 200°F (93°C) fluid temperature, it delivers dependable performance under demanding hydronic conditions.
• Integrated End Switch and 4-Wire Connection：Features a built-in SPST end switch and four 18” lead wires — two for motor control and two for switch signaling. The auxiliary switch allows automatic coordination with boilers, pumps, or thermostats, simplifying system integration and improving energy efficiency.
• Manual Opener and Easy Maintenance Design：Includes a manual lever for valve operation during power loss, automatically returning to normal position when power is restored. The compact design allows installation or replacement of the entire powerhead without draining the system or disconnecting plumbing.
• Reliable Performance and Quick Response：The synchronous motor opens the valve smoothly in about 15 seconds and returns by spring action when de-energized. Ensuring dependable, quiet operation season after season.

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