BHH4000 - Data Sheet
Data sheet
BHH 4000
Sheet No.: BHH4000.01 RevA
Date: October 2010
Hydraulic double-acting balanced rotary actuator
90° quarter-turn
Main data:
Working pressure:
135 bar
(1958 psi)
Burst test:
675 bar
(9788 psi)
Total dry wt. incl. 25.8 kg: (5.68 lbs.) mounting set
68.9 kg
(151.6 lbs)
Oil displacement:
0.800 I
(48.8 cu. in.)
Temperature range:
-20°C to +80°C
(-5° F to +180° F)
Option:
-40°C to +80°C
(-40° F to +180° F)
Rotation:
90°±1°
Hydraulic media and viscosities:
We recommend acid-free hydraulic oil.
Viscosity range: 15-200 cSt.
For recommended brands and for other media
than oil please refer to separate data sheet.
Main dimensions:
Actuator shown in closed position.
A port: Close (clockwise seen from above),
B port: Open.
Dimensions in inches shown in parentheses.
(8.46)
Cross-over valve
(2.05)
(1.24)
www.Bettis.com
Ø 258
(1.38)
Copyright © Emerson Process Management. The information in this document is subject to change without notice.
Updated data sheets can be obtained from our website www.bettis.com or from your nearest Valve Automation Center.
USA: +1 281 727 5300 Europe: +31 74 256 1010 Asia-Pacific: +65 6501 4600
(10.16)
(1.57)
(10.04)
G 1/4-13 deep
(10.98)
M8-12 deep
(2.91)
(.87)
(1.61)
(4.92)
Data sheet
BHH 4000
Sheet No.: BHH4000.02 RevA
Date: October 2010
Valve adaptation:
Adjustment screw, torque: 50 Nm (442.6 in.lb.)
Approx 5˚
6.5˚
85
Valve shaft
intrusion: (3.35)
6.5˚
Adapter
Fastening nut, torque: 150 Nm (1327.7 in.lb.)
Limits for the machining of the adapter. Other shapes and
valve shaft intrusions on request, please contact Bettis.
Intermediate
flange
Shape
Ø
Dimensions in inches in parentheses.
Machined acc. to:
mm (max.):
DIN 6885
Ø 74 (2.913)
90
DIN 79
63 (2.480)
Performance:
Torque
Nm
8000
(70810)
4000
(35400)
30
(435 psi)
Recommended
pressure range
135
(1958)
Note: Not Certified dimensional drawings. Such drawings are available on request. Contact factory with correct model designation and serial number.
Important: Due to Emerson’s continuing commitment to engineered product advancement, data presented herin is subject to change.
The contents of the publication are presented for information purposes only, and while effort has been made to ensure their accuracy,
they are not to be construed as warranties or guarantees, expresses or implied, regarding the products or services described herein or their use or applicability.
All sales are governed by our terms and conditions, which are available on request.
We reserve the right to modify or improve the designs or specifications of our products at any time without notice.
www.Bettis.com
Copyright © Emerson Process Management. The information in this document is subject to change without notice.
Updated data sheets can be obtained from our website www.bettis.com or from your nearest Valve Automation Center.
USA: +1 281 727 5300 Europe: +31 74 256 1010 Asia-Pacific: +65 6501 4600
Operating
pressure
210 bar
(3045)
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