Çift Blok ve Taşma Vanalar

Process Interface Valves

• Process to instrument interface in one compact valve assembly

• One-piece forged body configuration provides fewer leak points, reduced size and weight over conventional hook-up

• Two 3/8 in. (9.5 mm) bore isolation valves

• Flanged connections according to ASME 16.5 RF and RTJ

• Threaded NPT connections

• Pressure ratings according to ASME B 16.34 Class 150 through 2500

• Temperature range from –50 to 400°F (–46 to 204°C) • Anti-blowout ball valve stems and needles

• Non-rotating tip needle vent valve

• Hydrostatic test certificates complete with full chemical and

• physical material certifications available

Testing

• Every valve assembly is factory tested hydrostatically; a shell test at 1.5 times maximum rated working pressure and a seat test at 1.1 times maximum rated working

• pressure, in accordance with BS EN 12266-1 (formerly BS 6755 part 1).

Materials of Construction

• Wetted components for stainless steel valve