Cast Steel Floating Ball Valve
Cast Steel Floating Ball Valve
- Port size :
- DN15~DN200 (1/2"~8")
- Pressure :
- 150LB~600LB
- Structure :
- Floating Type
- Medium :
- water, petroleum, long -distance pipeline, chemical, paper making, pharmaceutical, electric and other applications
- Temperature :
- -29℃ ~ 425℃
- Body material :
- WCB, 304, 316 Stainless Steel
- Connection :
- Flanged End
- Feature :
- Cast, 2PC, Soft Seated or Metal Seated
Cast Steel Floating Ball Valve
JXON is good at manufacturing different kinds of high quality ball valves. Based on different shell production technologies, ball valves can be classified into cast steel ball valves and forged steel ball valves. For cast steel ball valves, they are generally suitable for valve bodies with complex shapes and large sizes.
Ball valves can be classified into floating ball valves and trunnion ball valves based on their different Internal ball mounting structures. For the floating ball valve, the ball is held only by the stem, resulting in slight displacement when under pressure from media. However, for trunnion ball valves, the ball is secured by the upper stem and bottom trunnion, ensuring that it ramains stationary even under any pressure.
Materials of cast steel floating ball valves parts
| No. | Name of Part | Carbon Steel Series | Stainless Steel Series | Low Temperature Steel Series |
| 1 | Cap | A105 | F304/F316 | LF2/F304/F316 |
| 2 | Gasket | Graphite + Stainless Steel |
Graphite + Stainless Steel |
Graphite + Stainless Steel |
| 3 | Seat | PTFE, RPTFE | PTFE, RPTFE | PTFE, RPTFE |
| 4 | Nut | A194 2H | A194 8/8M | A194 7 |
| 5 | Bolt | A193 B7 | A193 B8/B8M | A320 L7 |
| 6 | Ball | A105+HCr/ENP | A182 F304/F316 | A182 F304 |
| 7 | Antistatic Device | Stainless Steel+Spring | Stainless Steel+Spring | Stainless Steel+Spring |
| 8 | Valve Body | A105 | F304/F316 | LF2/F304/F316 |
| 9 | Stem | A182 F6a | A182 F304/F316 | A182 F6a |
| 10 | Packing Gland | A105 | F304/F316 | LF2/F304/F316 |
| 11 | Back-up Ring | 304/316/Copper | 304/316/Copper | 304/316/Copper |
| 12 | Packing | Graphite+PTFE | Graphite+PTFE | Graphite+PTFE |
| 13 | Stopper | Q235A | Q235A | Q235A |
| 14 | Stud Bolt | A193 B7 | A193 B8/B8M | A320 L7 |
| 15 | Circlip | 65Mn | 65Mn | 65Mn |
| 16 | Handle | A216 WCB，Aluminium Alloy | A216 WCB，Aluminium Alloy | A216 WCB，Aluminium Alloy |
Main performance specifications of cast steel floating ball valves
| Nominal Diameter （CL） | CL150 | CL300 | CL600 | CL900 | |
| Test Pressure | Body Strength | 3.0Mpa | 7.5Mpa | 15.0Mpa | 22.5Mpa |
| High Pressure Seal (Water) | 2.2Mpa | 5.5Mpa | 11.0Mpa | 33.0Mpa | |
| Low Pressure Seal（Air） | 0.6Mpa | 0.6Mpa | 0.6Mpa | 0.6Mpa | |
| Suitable Temperature | -29℃~425℃ | ||||
| Media | Air, Steam, Water, Oil, Acid, Alkali, Salt, Etc.(media without excessive particle impurities.) | ||||
| Drive Mode | Handle, Worm Gear, electric actuator, Pneumatic Actuator, Hydraulic Actuator | ||||
Standard of cast steel floating ball valves
| Standard Specifications for ANSI CLASS 150/600 Flanged Ball Valve | |
| Design and Manufacture Standard | API 6D/ASME B16.34 |
| Wall Thickness Standard | API 6D/ASME B16.34 |
| Face-to-Face Dimension Standard | API 6D/ASME B16.34 |
| Flange End Dimension Standard | ANSI/ASME B16.5 (1/2” to 8”) |
| Inspection & Testing Standard | API 6D/API 598 |
| Fire Safe Design Standard | API 607/BS 6755 |
| Material Standard | Nace MR 0175 |
| Standard Specifications for DIN PN16/40 Flanged Ball Valve | |
| Design and Manufacture Standard | EN1983, EN12516-1 |
| Flange End Dimension Standard | DIN2543-2545, EN1092-1, PN16/40 |
| Face-to-Face Dimension Standard | DIN3202-F1, EN558-1 |
| Inspection & Testing Standard | DIN3230, EN12266-1 |
Features of cast steel floating ball valves
| Full Port | 1/2"-8"(DN15-DN200) |
| Flanged End Working Pressure | PN16/100, Class 150/900 |
| Handle with Lock Device | Optional |
| ISO5211 High Platform | Optional |
Valve seat temperature of soft seated cast steel floating ball valves
| PTFE | -29℃～150℃ |
| PEEK | -50℃～250℃ |
| PPL | -40℃～260℃ |
Supersonic spray of metal seated cast steel floating ball valves (HVOF，HVAF)
| Nickel-based Alloy | HV600-860 (HRC55-65) | Coating Thickness 0.5-1.2mm |
| Cobalt-base Alloys | HV600-900 (HRC55-67) | Coating Thickness 0.5-1.2mm |
| Nickel-based Alloy | HV600-860 (HRC55-65) | Coating Thickness 0.4-0.8mm |
| Cobalt-base Alloys | HV600-900 (HRC55-67) | Coating Thickness 0.4-0.8mm |
| Wolfram Carbide | HV950-1400 (HRC68-76) | Coating Thickness 0.15-0.25mm |
| Chromium Carbide | HV850-1150 (HRC66-72) | Coating Thickness 0.15-0.25mm |
| Nickel-based Alloy | HV600-860 (HRC55-65) | Coating Thickness 0.15-0.25mm |
| Cobalt-base Alloys | HV600-900 (HRC55-67) | Coating Thickness 0.15-0.25mm |
Valve body temperature of cast steel floating ball valves
| Carbon Steel Valve Body(WCB) | -30℃～425℃ |
| 304 Stainless Steel Valve Body | -268℃～649℃ |
| 304L Stainless Steel Valve Body | -268℃～649℃ |
| 316 Stainless Steel Valve Body | -268℃～649℃ |
| 316L Stainless Steel Valve Body | -268℃～649℃ |
FAQ
Q: Are you a trading company or a manufacturer?
A: Yes, we are a professional ball valve manufacturer and can offer you the best price.
Q: Can you provide OEM services?
A: Yes.
Q: What about the packing?
A: Normally, we pack ball valves in plywood cases.
Q: What is the minimum order quantity ( MOQ )?
A: The amount for one order needs to be greater than 1000 dollars and the quantity of one size product needs to be exceed 10pcs.
Q: What are payment terms?
A:30% of the payment is required as a deposit, and the remaining balance must be paid before shipment.
Q: Are samples available?
A: Yes.
Cast steel floating ball valve products pictures
