ตัวแทนจัดจำหน่าย วาล์วอุตสาหกรรม gate valve เกทวาล์ว ยี่ห้อ อาริตะ (Arita valves) ราคาถูก รุ่น CGA-F2 บอดี้เหล็กหล่อ Cast steel การเชื่อมต่อหน้าแปลน (Flanged ANSI150) ขนาดวาล์ว 2", 2.1/2", 3", 4", 5", 6", 8", 10", 12", 14", 16" นิ้ว
ARITA Cast Steel Gate Valve, ANSI 150 PSI
Model : CGA-F2
Specification Standards:
- Size 2", 2.1/2", 3", 4", 5", 6", 8", 10", 12", 14", 16" นิ้ว
(DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400)
- Designed is according : API 600
- Face to face dimensions : ASME B16.50
- Flanged end : ANSI 150 - ASME B16.5 RF
- Pressure temperature ratings : ASTM B16.34 Pressure test: API598
Features:
- Bolted bonnet, outside screw and yoke, rising stem
- Solid wedge disc design
- Hand-wheel operation
Application:
- For general and industrial services
- Applicable medium : Water, Oil
Parts /Materials /Test Requirements
Body | ASTM A216-WCB |
Seat ring | ASTM A216+STL |
Wedge | ASTM A216 WCB+13Cr |
Stem | ASTM A276 420 |
Gasket | 304S.S.Jacketed graphite |
Bonnet | ASTM A216-WCB |
Stud | ASTM A193-B7 |
Nut | ASTM A194-2H |
Backseat | ASTM A216+13Cr |
Packing | Graphite |
Pin | C.S |
Gland bolt | ASTM A193-B7 |
Gland nut | ASTM A194-2H |
Bushing | ASTM A182-F6a |
Gland | ASTM A216-WCB |
Stem nut | ZcuA110Fe3 Bronze |
Lubricator | Cu |
Retaining nut | C.S |
Handeheel | ASTM A47 |
H.W.lock nut | C.S |
Working pressure | 150 PSI (10 Bar) |
Maximum pressure | 200 PSI (14 Bar) |
Shell test pressure | 300 PSI (21 Bar) |
Applicable temperature | -29 - 425 °C |