electric three-piece ball valve
model: q911f
nominal diameter: dn10 ~ 100mm
nominal pressure: pn16 ~ 64mpa
temperature: -20 ~ 80 ℃
connection: welding, threaded
main material: carbon (c), stainless steel (p4, p6)
design and manufacturing: gb12237-89, api608, api 6d, jpi 7s-48, bs5351, din3357
structure length: gb12221-89, ansi b16.10, jis b2002, nf e29-305, din3202
test main test: jb / t 9092, api 598
nominal diameter: dn10 ~ 100mm
nominal pressure: pn16 ~ 64mpa
temperature: -20 ~ 80 ℃
connection: welding, threaded
main material: carbon (c), stainless steel (p4, p6)
design and manufacturing: gb12237-89, api608, api 6d, jpi 7s-48, bs5351, din3357
structure length: gb12221-89, ansi b16.10, jis b2002, nf e29-305, din3202
test main test: jb / t 9092, api 598
product description
three-piece butt welding electric ball valve widely used in years a gas valve has its own advantages, the switch without friction, the seal will not be subject to wear and tear, opening and closing torque is small, the optional actuator to compact mainly to achieve the media it is now the first choice for gas equipment, petrochemical, aerospace, vacuum equipment, electroplating equipment, agricultural machinery, food machinery, steel metallurgy, hvac, drying equipment, biopharmaceuticals, medical equipment and other industries.
features
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european department hardcover, skilled, reliable sealing, widely used, alternative to imports
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good liquidity, high quality, sophisticated appearance, opening and closing torque, long life
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ball valve platform structure, iso5211 connection standard, installation more professional and convenient
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two-way sealing, arbitrary flow medium, automatic compensation, self-cleaning function, suitable for small particles of small particles and fiber suspension and viscous medium
| technical parameters | |
| nominal diameter | dn10-100mm |
| connection method | butt welding |
| actuator matching | a series, b series and import actuator series |
| control method | switch type (power on, power off), regulation type |
| nominal pressure | pn16,25,40,64bar (for higher pressure when ordering) |
| voltage | ac220v, ac380v, dc24v (other special) |
| medium temperature | w1: -40-180 ° c, w2: -40-300 ° c |
| w3: -30 - 425 ° c, w4: -40 - 425 ° c | |
| ambient temperature | standard type: -20 - 80 ℃ |
| degree of protection | ip55, ip65, ip67 |
| body material | carbon steel (c), stainless steel (p4, p6) |
| sealing material | teflon (f), para-polyphenylene (ppl) |
| metal seal (h), smashed alloy (y) | |
note: other special sealing materials or special temperature can also be designed according to customer requirements
| to the size - pn16 (16bar) | |||||||
| dn | size [mm] | actuator matching | |||||
| l | l1 | l2 | h | d | |||
| 15 | 75 | 165 | 150 | 223 | 21 | a-005 | b-010 |
| 20 | 85 | 165 | 150 | 230 | 27 | a-005 | b-010 |
| 25 | 90 | 165 | 150 | 190 | 34 | a-010 | b-010 |
| 32 | 112 | 165 | 150 | 195 | 43 | a-010 | b-010 |
| 40 | 120 | 190 | 170 | 210 | 49 | a-020 | b-015 |
| 50 | 145 | 190 | 170 | 220 | 61 | a-020 | b-015 |
| 65 | 170 | 190 | 170 | 235 | 76 | a-040 | b-020 |
| 80 | 200 | 270 | 220 | 280 | 89 | a-060 | b-030 |
| special option | |
| explosion-proof | explosion-proof grade: exd ii bt4 proof number: gyb13.1736x |
| adjustable | input 4 - 20ma, o-5v. dc, 0-10v. dc and other signals to achieve valve regulation |
| manual function | electric actuator with manual device, open the valve, close the valve function |
| note: | 1, electric actuator parameters and matching, please refer to the actuator data. |
| 2, if there are special conditions or increase the actuator specifications, specific parameters and dimensions please contact us. | |
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