Daikin M111 Seat Ball Valve,150LB,2 Inch,RF End
Design Standard: API 6D/API 608
Fire safe: API 607/6FA
Pressure temperature Ratings: ASME B16.34
Size Range: 2” to 48” （DN50-DN1200）
Port: full bore or reduced bore
Pressure Range: 150LB to 2500LB
End Connections: Flanged RF, RTJ, Butt Weld
Ball Type: Forged solid ball
Flanged End Dimensions: ASME B16.5 (24” and below), ASME B16.47 Series A or B (above 24”)
Butt Weld End Dimensions: ASME B16.25
Face to Face Dimensions: ASME B16.10
Inspection and Testing: API 6D
Body materials: A105/A105N, F304, F316, F316L, F51, F53, F55, C95800, UNS N08825, UNS N06625.
Seat Materials: PTFE, RPTFE, DEVLON, NYLON, PEEK, metal seated with TCC/STL/Ni.
Valve Description:
Valve Type: Floating Ball Valve
Body Material: CF8 .
Nominal Diameter: 2″
Pressure Rating: 150LB
End Connection: RF Flange
Working Temperature: -29℃~+200℃.
Operation: Lever.
Daikin M111 duplex steel ball valve is made of duplex stainless steel (ferrite and austenite each account for about 50% of the metal, and the content of the lesser phase must be at least 30%). In industrial manufacturing, common duplex steels are 2205, 2507, and 2520 (310S). This type of ball valve has better material performance than conventional 304, 8 nickel 18 chromium stainless steel, has sufficient plasticity and toughness, good local corrosion resistance and good corrosion resistance, and is often used in chloride-rich working environments, such as seawater evaporation systems, marine ships, and marine engineering pipelines; the medium in the pipeline is hydrogen peroxide, caustic soda, hydrochloric acid, etc., especially the performance of resistance to oxidative corrosion makes Daikin M111 duplex steel ball valve an excellent cut-off and cut-off equipment in nitric acid devices and strong organic acids.
The seal of Daikin M111 duplex steel ball valve uses imported PTFE with batch number M111, which is produced in Daikin, Japan. It has better wear resistance, corrosion resistance, temperature resistance and cold resistance than ordinary domestic PTFE. The applicable temperature range is -180℃-200℃. In some occasions with high requirements for corrosion resistance, such as fine chemical industry, pharmaceutical industry, electronics industry and other related fields, it is recommended to use duplex steel ball valves using M111PTFE as seals. It also performs quite well in high or low temperature working environments.
Daikin M111 duplex steel ball valve related parts
Daikin M111 Duplex Steel Ball Valve Related Parts
| NO | PARTS NAME | PARTS MATERIAL | |||||
| 1 | BODY | SAF 2205 | SAF 2507 | A995 Gr.1B | A995 Gr.4A | A995 Gr.5A | A995 Gr.6A |
| 2 | BONNET | SAF 2205 | SAF 2507 | A995 Gr.1B | A995 Gr.4A | A995 Gr.5A | A995 Gr.6A |
| 3 | SEAT | RPTFE、PTFE、TEFLON、NYLON、PPL、PEEK、DEVLON、Duplex stainless steel + hardening treatment | |||||
| 4 | BALL | 2205 | 2507 | S32550 | S31803 | S32750 | S32760 |
| 5 | STEM | 2205 | 2507 | S32550 | S31803 | S32750 | S32760 |
| 6 | PACKING | GRAPHITE、RPTFE、PTFE、TEFLON、PPL | |||||
| 7 | BOLT | A193 B8M | A193 B8M | A193 B8M | A193 B8M | A193 B8M | A193 B8M |
| 8 | NUT | A194 8M | A194 8M | A194 8M | A194 8M | A194 8M | A194 8M |
Valve standards: Japanese standard/JIS Japanese standard/JPI old standard American standard API American standard/ANS American standard/German standard DIN German standard/Mechanical Department JB/Chemical Standard HG20592/National standard/GB National standard JB National standard
Valve seal: soft seal, hard seal, STL.PPL.M, N, B, Cr13
Valve structure: straight-through, two-way, three-way, four-way, floating, fixed
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