Request For Quotation 01. Straight Shut-Off Valve With Pneumatic Drive (According To The Technical Specification). (Lab 221)-101

Iae Straight Shut-Off Valve With Pneumatic Drive. Functional, Technical, Qualitative, Operational Characteristics: Body - Steel 316 (Ss); Sealing Type – Bellows (U); Sealing Between The Case And The Bellows - Welding (W); Sealing Material – Grafoil; Separator Material - Steel 316 (Ss); Drive Material – Steel 440C/A276; The Material Of The Drive Pin Is Steel 416; Rod Material – Stainless Steel. Steel 316/A479; Rod Adapter Material – Stainless Steel. Steel 316/A479; Rod Tip Material – Cobalt-Based Alloy (Spherical); Bellows Material – Steel 316; Lubricant In Contact With The Environment - Fluorinated (Spherical Rod Tip, Pneumatically Operated Valves); Lubricant That Does Not Come Into Contact With The Environment - Molybdenum Disulfide-Based Or Silicone-Based; The Working Temperature Of The Valve Is (High-Temperature) Up To 343 °C; The Method Of Connection To The Pipeline Is Butt-Welding (Tw), The Outer Diameter Of The Pipe Is 26.7 Mm; The Inner Diameter Of The Nozzle Is 19.3 Mm; The Construction Length Of The Valve Is 62 Mm; Actuation Mode – Normally Closed (C) With Valve Position Indicator (M); The Nominal Pressure Parameters Of The Pneumatic Drive Are From 4 Bar To 7 Bar; Pneumatic Actuator Inlet/Outlet – ¼ Inch Npt Female Thread. Certificate. The Supplier Is Obliged To Deliver The Goods In Accordance With The Additional Specification.