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Pneumohydraulic actuator to control ball valves
The pneumohydraulic actuator to control ball valves is intended to control ball valves DN 300 mm PN 3.5 ... 16.0 MPa aboveground and underground installations on pipelines transporting natural gas, at gas collection and treatment points, at compressor and gas distribution stations.
Part number:
Description
Torque developed by the actuator at the control medium pressure of 3.5 MPa, N*m, not less
for the «opening» 15 000
for the «closing» 14 184
in the middle «opening» stroke position 10 722
in the middle «closing» stroke position 9 863
Tactical characteristics
Torque developed by the actuator at the control medium pressure of 16 MPa, N*m, not less
for the «opening»68 438
for the «closing»64 840
in the middle «opening» stroke position49 012
in the middle «closure» stroke position 45 087
Maximum working torque, N*m, not more than 35 000
Rotation angle, degree 90
Earthquake resistance - up to 6 points on the seismic resistance intensity scale - MSK-64
Climatic modification in accordance with GOST 15150-69-HL1
for the «opening» 15 000
for the «closing» 14 184
in the middle «opening» stroke position 10 722
in the middle «closing» stroke position 9 863
Tactical characteristics
Torque developed by the actuator at the control medium pressure of 16 MPa, N*m, not less
for the «opening»68 438
for the «closing»64 840
in the middle «opening» stroke position49 012
in the middle «closure» stroke position 45 087
Maximum working torque, N*m, not more than 35 000
Rotation angle, degree 90
Earthquake resistance - up to 6 points on the seismic resistance intensity scale - MSK-64
Climatic modification in accordance with GOST 15150-69-HL1