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{"title":"The FR series pneumatic eccentric rotary regulating valves , are used in","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/88\/711188e8849a3484dcc6fef38d82-200x200-1\/the_fr_series_pneumatic_eccentric_rotary_regulating_valves_2c_are_used_in_automatic_control_systems_for_industrial_processes_such_.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Payment Terms":"T\/T, L\/C","Supply Ability":"5000 units per month for small parts. 1000 units per month for large parts","Packaging Details":"Customized packaging to protect products"}}
{"title":"EP level control valves used to precisely regulate fluid flow , pressure and","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/fe\/d853784597fddb44d755c6075742-200x200-1\/ep_level_control_valves_used_to_precisely_regulate_fluid_flow_2c_pressure_and_temperature_2c_and_widely_applied_in_the_semiconduct.jpg","attrs":{"Model Number":"EP Level","Place of Origin":"China","Minimum Order Quantity":"Negotiable","Price":"Based on oroiect reauirements"}}
{"title":"The CV3000 control valve can be used to control various fluids with different","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/29\/ba0dceecf5a67041f0a42c4bb0f4-200x200-1\/the_cv3000_control_valve_can_be_used_to_control_various_fluids_with_different_pressures_and_temperatures.jpg","attrs":{"Model Number":"CV3000","Place of Origin":"China","Minimum Order Quantity":"Negotiable","Price":"Based on oroiect reauirements"}}
{"title":"V100-SGP Series Single Seated Control Valve features quick change trim , simple","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/8a\/491b5c05043644e11f5a1444d94b-200x200-1\/v100_sgp_series_single_seated_control_valve_features_quick_change_trim_2c_simple_structure_2c_reliable_performance_and_easy_mainte.jpg","attrs":{"Brand Name":"WEYO","Model Number":"V100-SGP Series","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
{"title":"V100-SGL Series Micro Flow Single Seated Control Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/ee\/ed412bfe45cc59d5c5015a07eba6-200x200-1\/v100_sgl_series_micro_flow_single_seated_control_valve.jpg","attrs":{"Brand Name":"WEYO","Model Number":"V100-SGL Series","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
{"title":"V100-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/e1\/9f1be8ef7fe63320bc5f750cb57a-200x200-1\/v100_sga_series_anti_cavitation_single_seated_control_valve_28multi_layer_29.jpg","attrs":{"Brand Name":"WEYO","Model Number":"V100-SGA Series","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
The HCN low-noise cage-type control valve is mainly designed to reduce the noise of compressible fluids. To adapt to gas throttling, diffusion and expansion, the sleeve is provided with many symmetrical small holes to reduce pressure drop. The fluid channel is in an S-shaped streamline design, and there is also a guide vane that improves the smooth flow of fluid around the sleeve, so the control valve has small pressure drop loss, large flow rate and low noise.
The valve core adopts a pressure-balanced structure, and the control valve is equipped with a multi-spring diaphragm actuator, which has a compact structure and large output force.
Cv value and stroke are shown in Table 1, Table 1
Nominal diameter(mm)
40
50
65
80
100
150
200
Valve seat diameter(mm)
25
32
40
32
40
50
40
50
65
50
65
80
65
80
100
100
125
150
125
150
200
Rated Cv value
11
17
24
17
24
44
24
44
68
44
68
99
68
99
120
120
175
330
175
330
580
Rated travel (mm)
25
38
50
75
Allowable pressure difference: See Tables 2 and 3 A. Air-to-close valves: Table 2
Actuator
Supply pressure (MPa)
Spring range (MPa)
Positioner
Allowable pressure difference(MPa)
Nominal diameter(mm)
40
50
65
80
100
150
200
HA2D
0.14
0.02-0.10
With or With out
1.9
1.5
1.3
1.1
0.8
0.16
0.02-0.10
With
4.0 10
4.0 7.4
4.0 6.4
4.0 5.3
4.0 4.0
0.4
0.08-0.24
With
4.0 10
4.0 10
4.0 10
4.0 10
4.0 10
HA3D
0.14
0.02-0.10
With or With out
3.4
2.6
2.3
1.9
1.4
1
0.16
0.02-0.10
With
4.0 10
4.0 10
4.0 10
4.0 9.4
4.0 7.1
4.0 5.1
0.4
0.08-0.24
With
4.0 10
4.0 10
4.0 10
4.0 10
4.0 10
4.0 10
HA4D
0.14
0.02-0.10
With or With out
3.9
3.2
2.5
1.7
1.4
0.16
0.02-0.10
With
4.0 10
4.0 10
4.0 10
4.0 8.7
4.0 7
0.4
0.08-0.24
With
4.0 10
4.0 10
4.0 10
4.0 10
4.0 10
Remarks:
1.The numbers in the dark boxes indicate the standard specification actuators matched with the valve.
2.The maximum allowable pressure difference shall not exceed the maximum value specified in ANSI B16.34 or JIS B2201 standards.
3.In the same column, the upper number represents the allowable pressure difference when the valve is fully open, and the lower number represents the allowable pressure difference when the valve is fully closed.
B. Air-to-open valves: Table 3
Actuator
Supply pressure (MPa)
Spring range (MPa)
Positioner
Allowable pressure difference(MPa)
Nominal diameter(mm)
40
50
65
80
100
150
200
HA2R
0.14
0.02-0.10
With or With out
1.9
1.5
1.3
1.1
0.8
0.28
0.08-0.24
With
4.0 10
4.0 10
4.0 8.9
4.0 7.4
4.0 5.7
HA3R
0.14
0.02-0.10
With or With out
3.4
2.6
2.3
1.9
1.4
1
0.28
0.08-0.24
With
4.0 10
4.0 10
4.0 10
4.0 10
4.0 10
4.0 7.1
HA4R
0.14
0.02-0.10
With or With out
3.9
3.2
2.5
1.7
1.4
0.28
0.08-0.24
With
4.0 10
4.0 10
4.0 10
4.0 10
4.0 9.9
VA5R
0.14
0.02-0.10
With or With out
3.4
2.4
1.9
0.24
0.04-0.20
With or With out
4.0 10
4.0 7.2
4.0 5.8
0.28
0.08-0.24
With
4.0 10
4.0 10
4.0 10
VA6R
0.4
0.19-0.35
With
4.0 10
4.0 10
Equipped with HA,VA6,VA5 actuator
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2003
Total Annual:
135000000-16500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
High-End Die-Shanghai WEYO Automation Technology Co., Ltd. was established in 2021 and is headquartered in Shanghai. It is an innovative technology enterprise that specializes in high-end industrial automation equipment, core components supply, technical services, and solution provision. With the co... High-End Die-Shanghai WEYO Automation Technology Co., Ltd. was established in 2021 and is headquartered in Shanghai. It is an innovative technology enterprise that specializes in high-end industrial automation equipment, core components supply, technical services, and solution provision. With the co...
