AYVAZ MK-16 Metal Bellows Valve DN25 PN16
Zero-leak stem sealing for high-temperature steam and hot oil circuits.
The AYVAZ MK-16 Bellows Valve provides 100% leak-tight shut-off for industrial steam and hot oil lines. In addition, its maintenance-free design eliminates the need for packing replacement. Furthermore, the multi-layer stainless steel bellows guarantees stem sealing even under extreme operating conditions.
The GGG 40.3 ductile iron body maintains its shape under PN16 pressure and up to 300°C. Moreover, the stellite-coated seat and precision-machined stem resist wear. AISI 304/316 stainless steel bellows layers therefore prevent fluid from escaping to the atmosphere, improving plant safety and reducing operating costs.
AYVAZ MK-16 Bellows Valve — Technical Specifications
Chemical, textile, and food facilities rely on this valve for leak-free flow control. In particular, heat recovery systems and heat exchanger inlets benefit from its safe shut-off. Consequently, it is preferred for all DN25 points where leakage risk is critical, including hot oil and high-temperature steam lines.
Key Advantages
- 100% stem sealing prevents steam leakage completely
- Maintenance-free; eliminates packing replacement
- Stellite-coated seat ensures safe shut-off and long service life
Applications
- Hot oil and high-temperature steam lines
- Chemical, textile, and food facilities
- Heat recovery systems and heat exchanger inlets
As a result, the AYVAZ MK-16 Bellows Valve is a smart investment that increases energy efficiency and eliminates leak-related costs and environmental risks. ORFA Industrial supplies worldwide and provides technical support and fast delivery. Contact us for detailed information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies





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