Sell Forged Ball Valve

详情

forged ball valve: Size: 2"**2", forged body Basic Design to ANSI B *6.*4 Flange Dimension to ANSI B *6.5 Class **0. Face-to-face meets to ANSI B *6.*0 Class **0. Inspection & testing according to API **8. API **7 5th Edition Fire-Safe Test approved. PED *7/*3/EC; ISO ***1;API6D Design feature: With ISO ***1 Mounting Pad and Center Ring, re-Drilled Metric Thread for easy automation. Designed to be fire-safe to minimize both external and internal fluid leakage after plant fires. Metal-to-metal Fire-safe seat design, API **7 Fire-Safe approved. Self-adjusting stem packing assembly with Belleville spring for temperature fluctuations, vibration, and is secured. Double D Stem Head Design Provides Mounting Of The Lever. Bottom Entry Blow-Out Proof Stem & Antistatic Device design Provides Maximum Safety. Wide range of seat & seal materials is available. Investment cast body construction. DIN ******3.1 Certificate Available