VZ-ESD Overview
Engineered for Critical Wellhead Safety
Our electro‑hydraulic ESD systems provide precise control, rapid response, and automatic fail‑safe closure. Built for harsh conditions, high‑risk environments, and operators who demand uncompromising reliability.
Fail‑Safe Shutdown You Can Count On
VZ‑ESD systems are designed to open when power is supplied and close automatically when power or control signals are removed. This ensures dependable emergency response performance in upstream production environments, remote sites, and high‑risk applications.
Why Operators Choose VZ‑ESD
Reliable Wellhead Emergency Shut‑Down Solutions
Protect your production assets with electro‑hydraulic ESD systems engineered for fast, dependable, fail‑safe performance. VZ‑ESD delivers the safety, reliability, and field‑serviceability operators trust in critical wellhead applications.
Built for Harsh Conditions
- Class I Div 1 & Div 2 options
- Rugged hydraulic manifold reduces leak points
- Dexron III ATF or equivalent fluid for wide temperature ranges
Reliable Performance
- Adjustable closing speed
- Motor run timer with alarm indication
- Visual indicator beacon
- SPDT limit switches for position feedback
Flexible Power Options
- 24VDC, 120/240VAC Single Phase, or 230/460 Three-Phase
- Compatible with solar‑powered sites
- Multiple options for control signal compatibility
