VALFTEK Pneumatic On-Off Control Valve DN65 PN16
Fast, tight on-off shut-off with automatic fail-safe closure when air supply is lost.
VALFTEK Pneumatic On-Off Control Valve DN65 PN16 is engineered for safe flow management and high sealing performance in industrial processes. In addition, its globe-type body delivers tight shut-off, moreover it performs reliably in steam, hot oil and compressed air lines. Furthermore, the spring-return diaphragm actuator closes the valve automatically when air supply is interrupted.
The DN65 nominal diameter and PN16 pressure rating suit demanding conditions. AISI 420 or AISI 316 stainless steel trim resists wear and corrosion, while PTFE/graphite packing reduces maintenance needs. The valve operates on-off (fully open / fully closed) across -10 °C to +300 °C. It conforms to TS EN 13789, PED 2014/68/EU and CE, and connects via flanged (RF) ends.
VALFTEK Pneumatic On-Off Control Valve — Technical Specifications
This valve plays an active role in steam systems and condensate return lines. It is also ideal for hot oil systems and high-temperature fluid applications. Consequently, it is used safely in industrial compressed air lines. Moreover, it delivers stable performance in water and hot water distribution networks.
Key Advantages
- Spring-return diaphragm actuator provides automatic fail-safe closure if air supply is lost.
- Internal filter regulator supplies clean air to the actuator, extending maintenance intervals.
- Class IV sealing minimizes energy losses and maintains process stability.
Applications
- Safe flow control in steam systems and condensate return lines.
- Stable operation in hot oil and high-temperature fluid systems.
- Industrial compressed air lines, plus water and hot water distribution networks.
As a result, the VALFTEK Pneumatic On-Off Control Valve delivers maximum sealing and fast response in industrial plants. ORFA supplies worldwide and provides technical support, delivering this CE-certified valve in line with international standards. Contact us for technical support and pricing.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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