Pneumatic three piece thread ball valve

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Pneumatic three piece thread ball valve description
Pneumatic three piece thread ball valve with thread ends(RC PT NPT Thread).Pneumatic three piece thread ball valve is wildly used in food & beverage processing, brewing, oil refinery, cosmetic, pharmaceutical, and chemical industries to control medium flow.
Pneumatic three piece thread ball valve feature

1000PSI/PN63
Size: 1/4”~4”
Materials: S.S.304, S.S.316, A216 WCB
Full port
Investment casting
Blow-out proof stem
Locking device handle (option)
PED97/23/EC (CE0035) approved
Casting approved to AD2000-W0
Threaded: ASME B1.20.1, BS21, DIN2999/259, ISO228-1, JIS B 0203, ISO7/1
Welded: ASME B16.25 (SCH40), ASME B16.11
Clamped: ISO2852-1993
Inspection & testing: API598, EN12266
Applicable medium: water, oil, gas
Applicable temperature: -29℃~150℃

Pneumatic three piece thread ball valve accessories optional:
1 Electric-Pneumatic (Pneumatic-pneumatic) positioner for regulating function
2 Valve position transmitter
3 solenoid valve
4 limited switch
5 Air filter reducer

Nominal diameter DN（mm）		25	40	50	65	80	100
Rated flow coefficient Cv	Full chamber type	14	30	55	100	135	230
Rated flow coefficient Cv	Shrinkage chamber type	6	12	20	40	54	92
Double action pneumatic actuator		Air supply pressure 400KPa
Model	Torque（N.M）	PTFE packing , metal seal allow differential pressure
ATD63	23.5	2.35	0.94
ATD75	46.5	5.0	2.84	1.49	0.57	0.33
ATD88	73.2			2.39	0.99	0.62
ATD100	106				1.54	0.99	0.30
ATD160	453						2.84

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