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- 2026-09-30
Featured Adqvalve manuals
Adqvalve RC200 High Temperature Butterfly Cut‑off Valve Product Leaflet
The Adqvalve RC200 series is a high‑temperature butterfly cut‑off valve designed for service up to 400 °C (and up to <800 °C in special applications). It features a three‑eccentric sealing concept with slanted conical seats that provides ANSI VI zero‑leakage performance and reliable operation in harsh environments.
The series includes pneumatic and hydraulic quarter‑turn actuators (RC‑DA double‑acting and RC‑SR spring‑return) that operate from –45 °C to 150 °C, comply with DIN3337/ISO5211 and VDI/VDE3845 (Namur) standards, and offer low‑friction, high‑torque output for fast, safe valve actuation. This manual is written in Chinese.
Covers: Overview · High‑temperature and low‑temperature actuator design · RC200 high‑temperature butterfly cut‑off valve · Design and inspection standards · Application range and control parameters · Flow characteristics
Latest Adqvalve manuals
Adqvalve RC200 High Temperature Butterfly Cut‑off Valve Product Leaflet
Product Leaflet 30 pages · 4.6 MB · ZHTechnical overview of Adqvalve RC200 high‑temperature butterfly cut‑off valve, its design, actuator options and performance data.
Questions answered in Adqvalve manuals
What sealing design does the RC200 high‑temperature butterfly valve use?
It uses a three‑eccentric structure with slanted conical sealing surfaces on the seat and disc to achieve ANSI VI zero‑leakage performance.
From: Adqvalve RC200 High Temperature Butterfly Cut‑off Valve Product Leaflet
Which standards do the RC200 actuators comply with?
All RC200 actuators meet DIN3337/ISO5211 and VDI/VDE3845 (Namur) standards, simplifying mounting and accessory integration.
From: Adqvalve RC200 High Temperature Butterfly Cut‑off Valve Product Leaflet