| Name | Cast steel Trunnion Ball Valve |
| Size | 2 " -60 " ; DN 50 -DN 1500 |
| Normal pressure |
Class
150
/
30
0
/600/900/1500/2500
;
PN16/PN40/PN64/PN100/PN160/PN250 |
| Design standard | BS 6364 , Mesc Spe 77 / 200 , JB/T7749,API 608 , API 6D,ASME B16.34, MSS SP-72 ; BS5351, ISO17292,EN13709, GB / T 24925 |
| M arked | MSS SP-25 |
| Fire s afe d esign | API607,API 6FA |
| End flange | ANSI B 16. 5 ,ASME B16.47 ; EN1092, DIN2543 ~ DIN2547, AS2129 |
| Face to Face | ANSI B 16.10 , API 6D ; DIN3202,EN558-1,EN12982,ISO 5752 |
| Top flange | ISO 5211 |
| Test standard | BS 6364 , Mesc Spe 77 / 200 , JB/T7749, API598,API6D;DIN3230, EN12266, ISO 5208 |
| Suitable temperature | - 29 ~250°C |
| Medium | Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. |
| Acidic environment | NACE MR0175 |
| Operation | Hand Operated,Gear Operated, Electrical Actuated, P heumatic Actuated |
| - Full Port or Reduce Port |
| - Split Body |
| - Bolted Bonnet with spiral-would gasket |
| - Fire Safe Design |
| - Anti-static Design & Blow-out proof stem |
| - Double seat structure |
| - Butt Weld Ends to ASME B16.25 ; DIN 3239,EN12627 |
| - Flanged Ends to ASME B16.5 ; EN1092 ,DIN2543 ~ DIN2547 |
| Part Names | Part Materials | ||||||
| Body | WCB/A105 | LCB/LF2 | CD4MCuN/F51 | CF8/F304 | CF8M/F316 | CF3/F304L | CF3M/F316L |
| Bonnet | WCB/A105 | LCB/LF2 | CD4MCuN/F51 | CF8/F304 | CF8M/F316 | CF3/F304L | CF3M/F316L |
| Ball | A105+ENP | SS304 | F51 | SS304 | SS316 | SS304L | SS316L |
| Stem | F6a | F304 | F51 | F304 | F316 | F304L | F316L |
| Trunnion | F6a | F304 | F51 | F304 | F316 | F304L | F316L |
| B earing | Cu | ||||||
| Antistatic spring | A313-304 | A313-304 | A313-3 16 | A313-304 | A313- 316 | A313- 316 | A313- 316 |
| Seat Retainer | 13%Cr | SS304 | F51 | SS304 | SS316 | SS304L | SS316L |
| Seat S pring | A313-304 , A313-3 16, Inconel X-750 | ||||||
| Seat Seal Ring | Ni60,STL,WC | ||||||
| Packing | Graphite | ||||||
| Gasket | SS304+Graphite/SS3 16 +Graphite | ||||||
| Bolts/Nuts | B7/2H | L7/4 | B8M/8M | B8/8 | B8M/8M | B8/8 | B8M/8M |
| Suitable Medium | W.O.G etc. | HNO3, CH3OOH etc. | |||||
| Suitable Temperature | -29~ 250 °C | -46~ 250 °C | -29~ 250 °C | -29~ 250 °C | -29~ 250 °C |
-29~
250
°C
|
-29~ 250 °C |