意大利valland fso平台蝶阀 dn400

意大利valland API 6D或API 6A分体侧入口球阀，两或三件，螺栓固定，执行，支承板，弹簧通电浮动席位，自解或双活塞效应，双块和流血，防吹出干，防静电装置。意大利valland分体侧入球阀

MODEL A11

API 意大利valland fso平台蝶阀6D or API 6A Split Body Side Entry Ball Valve, Two or Three Pieces, Bolted Execution, Trunnion Mounted, Plate Supported, Spring Energized Floating Seats, Self Relieving or Double Piston Effect, Double Block and Bleed, Anti Blowout Stem, Antistatic Device.
Soft Seated or Metal-to-Metal Seated, Hardfaced with Tungsten Carbide Coating on Ball and Seats.
Manual Operated with Lever or Gear, as applicable - Pneumatic, Hydraulic or Electric Actuated.

- Size range from ½” to 42” for API 6D and from 1 13/16” to 13 5/8” for API 6A
- ANSI Class 150 lbs to 4500 lbs
- API6A Class 3000 PSI to 20000 PSI
- Flanged ends RF or RTJ, Norsok Standard L-005 Compact Flanges, Butt-Weld Ends Hub Ends for Clamped Connections at Clients Request. Other types of flanged, welded or clamp connections are available upon request. 意大利valland核级截止阀

Materials Available: CS, LTCS, SS, Duplex SS, Super Duplex SS, 6Mo, Inconel, Incoloy, Hastelloy, Monel, Titanium.
意大利valland核级闸阀
Applicable Standard:
• Design: API 6D, API 6A, ASME IIX div. 1 & 2, ASME B16.34
• Testing: API 598 - API 6A PSL3G, API 6A PR2 & Endurance testing upon request
• Fire testing per API 6FA, API 607, BS 6755 part 2
• Flanged ends RF or RTJ according to ASME B16.5 up to 24” (MSS SP-44 for 22”) and B16.47A over 26” 意大利valland核级蝶阀
• Compact Flanges Norsok Standard L-005
• Butt-weld ends to ASME B16.25.
• PED 97/23/CE Cat.III
• NACE MR0175 - ISO 15156-3

意大利valland分体侧入球阀