Double Acting Spring Return 90 Degree Rotary Pneumatic Actuator for Valves

• Customization: Available
• Power: Pneumatic
• Adjusted Form: Switching Type
• Model NO.: AT
• Working Type: Rotary
• Pressure: Medium Pressure
• Work Temperature: Normal Temperature
• Acting Type: Double Acting
• Material: Aluminum
• Customized: Customized
• Structure: Rack and Pinion
• Connection: Namur, ISO5211 and DIN3337
• Cup Color: Grey, Black, Sky Blue, Dark Blue, Red, Orange, Yel
• Body Color: Black,Grey,Gold,Aluminum Primary Color
• Transport Package: Standard Wooden Box
• Specification: AT52-AT400
• Trademark: BOHAI
• Origin: Tianjin′ China
• HS Code: 8481804090
• Production Capacity: 50000 PCS Per Year

Product Description

Double Acting Spring Return 90 Degree Rotary Pneumatic Actuatorfor Valves
 

I:Product Description

The pneumatic actuator of AT series valve is driven through compressed air, it is the driven device of open-close ball valve, butterfly valve and also other angle rotary valves. It is the perfect set to realized the remote centralization or separately control industrial automation pipeline.

According to the customer's demands, we can install solenoid valve , locator(the opening indication), signal feedback device, strainer, pressure reducing valve, all kinds of limited switch and manual device in the pneumatic actuator .





II:Main Technical Parameters

1. Medium: clean, dry and without corrosive compressed air
2. Working air pressure: 0.4~0.7 MPa
3. Working environmental pressure:
  Standard type: -20ºC~+80ºC
  High temperature type: -20ºC~+180ºC(short time can up to 200ºC)
4. Rotation Angle: 90° +-3°
5. Solenoid valve voltage: AC220V or DC24V (also according to   the customer's requirement )
6. Output torque: Form 1 for AT double-acting actuator
 

AT Double-acting Output Torque Meter
MODEL	0.4MPa	0.5MPa	0.6MPa	0.7MPa
AT52DA	14	17	21	24
AT63DA	23	28	34	40
AT75DA	45	56	68	79
AT88DA	71	89	106	124
AT100DA	103	129	154	180
AT115DA	166	207	249	291
AT125DA	214	268	322	375
AT145DA	336	421	505	589
AT160DA	439	549	658	768
AT180DA	592	741	889	1037
AT200DA	820	1029	1234	1440
AT245DA	1440	1801	2161	2521
AT265DA	2007	2508	3010	3512
AT330DA	3604	4504	5405	6306
AT400DA	6671	8339	10007	11674

III:Product Structure 

1. Combination Spring       2. End cap bolt      3. Aluminum alloy cylinder block       

4. Indicators     5. Guide Bearing         6. Adjusting screw        7. Gear and rack

IV: Installation Dimensions


 

AT Pneumatic Actuator Profile Dimension Table
MODEL	AT52	AT63	AT75	AT88	AT100	AT115	AT125	AT145	AT160	AT180	AT200	AT245	AT265	AT330	AT400
ISO  flange	F04	F05	F05-07	F05-07	F07-10	F07-10	F07-10	F10-12	F10-12	F14	F14	F16	F16	F16	F25
L	140.5	158.5	210.5	247.5	268.5	315	345	408.5	437.5	487	543	633	728	860	1050
B	26.5	30	30.5	32.5	38.5	42.5	45	47.5	52	58.5	62.5	78.5	165	-	-
C	20	20	20	20	20	30	30	30	30	50	50	50	50	50	50
φD	40	40	40	40	40	56	56	65	65	80	80	115	115	115	115
E	59	72	84.5	97.5	111	127	136	156.5	169	190.5	213	251	298.5	371	435
F	69	85	102	115	127	145	157	177	196	220.5	245	298.5	330	405	486
G	29	36	42.5	49.5	56	64	69.5	80	88	99	110	131	163.5	206	245
H	41.5	47	52	56.8	67	77	82	91.5	99	105	112	131	166	207	252
Jmin	12	16	16	19	19	24	24	29	29	38	38	38	48	55	55
A	80	80	80	80	80	80	80	80	80	130	130	130	130	130	130
M	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30
φ01	42	50	50	50	70	70	70	102	102	140	140	165	165	165	245
φ0	-	-	70	70	102	102	102	125	125	-	-	-	-	-	-
P1	4-M6	4-M6	4-M6	4-M6	4-M8	4-M8	4-M8	4-M10	4-M10	4-M16	4-M16	4-M20	4-M20	4-M20	8-M16
P	-	-	4-M8	4-M8	4-M10	4-M10	4-M10	4-M12	4-M12	-	-	-	-	-	-
Q	11	14	14	17	17	22	22	27	27	36	36	36	46	55	55
V	24	24	24	24	24	24	24	24	24	24	24	40	40	40	40
W	32	32	32	32	32	32	32	32	32	32	32	45	45	45	45
Y	M5×8	M5×8	M5×8	M5×8	M5×8	M5×8	M5×8	M5×8	M5×8	M5×8	M5×8	M6×10	M6×10	M6×10	M6×10
Z	1/8"	1/8"	1/8"	1/8"	1/4"	1/4"	1/4"	1/4"	1/4"	1/4"	1/4"	3/8"	1/2"	1/2"	1/2"

Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.