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V100-SGL Series Micro Flow Single Seated Control Valve

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V100-SGL Series Micro Flow Single Seated Control Valve

Brand Name : WEYO

Model Number : V100-SGL Series

Place of Origin : China

MOQ : Negotiable

Payment Terms : T/T, L/C

Supply Ability : 5000 units per month for small parts. 1000 units per month for large parts

Delivery Time : 7 - 15 days for small orders. 15 - 30 days for large orders

Packaging Details : Customized packaging to protect products

Type : THREE WAY

Body size : 1″ 1.5″ 2″ 2.5″ 3″ 4″ 5″ 6″ 8″ 10″ 12″

Ratings : ANSI150 300 600LB PN16 PN40 PN63 PN100

Connections : Flanged(RF FF FM RJ) Weld ends(SW BW)

Body Bonnet Material : A216 WCB/A105 A217 WC6/A182 F11 A217 WC9/A182 F22 A351 CF8/A182 F304 A351 CF8M/A182 F316 A351 CF3/A182 F304L A351 CF3M/A182 F316L Other special materials can be provided according to customers’need.

Trim Material : 410 440 17-4PH INCONEL718 A182 F11 F22 F91 , A182 F304 F316 F304L F316L Partial or all stellite alloy overlay welding according to requirements/Other special materials can be provided according to customers’need.

Packing : PTFE: -196 ～ 150℃ , GRAPHITE: 150 ～ 620℃

Bonnet Type : Standard type ：-17 ～ 230℃ , Fin-Extension type ：230 ～ 620℃ ，-45 ～ -17℃ , ong-Extension type ：-196 ～ -45℃ , Bellows seal type , Steam jacket type

Plug type : Unbalanced

Seat leakage standard : ANSI B16.104 FCI 70-2 GB/T4213 MSS-SP-61(selectable)

Leakage : IV V

Flow characteristics : (EQ-%) (Linear)

Rangeability : 30:1 ; 50:1

Diaphragm type : Work way : Direct action、Reverse action , Size: 250 290 370 370H 480 480H 550 , Supply pressure: 250 290(280KPa) 370 370H 480 480H 550（360KPa) , Spring range: 80-280KPa , Handle: (Top handle) (Side handle)

Electric motor : selectable

HYDROLIC CYLINDER : selectable

Stem Guide : PTFE: -196 ～ 150℃ , CARBON: 150 ～ 620℃

PNEUMATIC CYLINDER : Work way : Double action , Size: 12″ 16″ 20″, Supply pressure:500KPa , Handle: Side handle

Hydraulic Cylinder : Optional

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V100-SGL Series Micro Flow Single Seated Control Valve, featuring such advantages as compact structure, small volume, light weight, high precision adjustment and so on is suitable for micro flow regulation.
The standard actuator configuration is multi-spring diaphragm; other actuator types such as cylinder, electric and hydraulic are also available.
Rated Cv and Stroke (Table2)
valve size
inch(mm)		 mm Rated Cv stroke(mm) Note
1/2 (15)
3/4(20)
1(25)		 6 0.001 20 Applicable for pressure 600LB and temperature below 150℃ (soft seal)
0.002 20
0.003 20
0.004 20
0.007 20
0.01 20
0.02 20
0.03 20
0.04 20
0.06 20
0.08 20
1/2 (15)
3/4(20)
1(25)		 3 0.001 20 Applicable to various working conditions (hard seal)
3 0.002 20
3 0.003 20
3 0.004 20
3 0.007 20
4 0.01 20
4 0.02 20
5 0.03 20
5 0.04 20
6 0.06 20
6 0.08 20
Body Material Temperature - Pressure Range (Table 3)
standard working pressure MPa
600LB 300LB 150LB Temperature ℃
CF8M CF8 WC9 WC6 WCB CF8M CF8 WC9 WC6 WCB CF8M CF8 WC9 WC6 WCB
9.93 9.92 10.34 10.34 10.21 4.96 4.96 5.17 5.17 5.11 1.9 1.9 2 2 1.96 -29～38
9.63 9.57 10.24 10.23 10.02 4.81 4.78 5.12 5.11 5.01 1.84 1.84 1.92 1.92 1.92 50
8.44 8.18 9.81 9.75 9.28 4.22 4.09 4.9 4.88 4.64 1.62 1.57 1.77 1.77 1.77 100
7.7 7.27 9.33 9.27 9.05 3.85 3.63 4.66 4.64 4.52 1.48 1.39 1.58 1.58 1.58 150
7.13 6.55 8.97 9.1 8.76 3.77 3.28 4.48 4.55 4.38 1.37 1.26 1.4 1.4 1.4 200
6.68 6.11 8.84 8.89 8.34 3.34 3.05 4.42 4.45 4.17 1.21 1.17 1.21 1.2 1.21 250
6.33 5.81 8.49 8.49 7.75 3.16 2.91 4.24 4.24 3.87 1.02 1.02 1.02 1.02 1.02 300
6.08 5.61 8.05 8.05 7.39 3.04 2.81 4.02 4.02 3.7 0.84 0.84 0.84 0.84 0.84 350
5.94 5.55 7.76 7.76 7.29 2.97 2.78 3.88 3.88 3.65 0.74 0.74 0.74 0.74 0.74 375
5.82 5.49 7.32 7.32 6.9 2.91 2.75 3.66 3.66 3.45 0.65 0.65 0.65 0.65 0.65 400
5.73 5.43 7.02 7.02 5.75 2.87 2.72 3.51 3.51 2.88 0.56 0.56 0.56 0.56 0.56 425
5.62 5.37 6.76 6.76 2.81 2.69 3.38 3.38 0.47 0.47 0.47 0.47 / 450
5.47 5.31 6.33 6.33 2.74 2.66 3.17 3.17 0.37 0.37 0.37 0.37 / 475
5.37 5.21 5.56 5.56 2.68 2.61 2.78 2.78 0.28 0.28 0.28 0.28 / 500
5.16 4.78 4.38 4.05 2.58 2.39 2.19 2.03 0.19 0.19 0.19 0.19 / 525
4.99 4.36 3.27 2.5 2.18 1.64 0.13 0.13 0.13 / 550
4.82 4.01 2.34 2.41 2.01 1.17 0.13 0.13 0.13 / 575

Trim Material Temperature Range (Table 4)
No. Material Temperature
Range ℃		 Remark
1 410 -29～427 Heat treatment
2 440 -29～427 Heat treatment
3 17-4PH -29～427 Heat treatment
4 INCONEL718 -29～620
5 F11+STF -29～510 Partial or all stellite alloy overlay welding
according to requirements
6 F22+STF -29～550 Partial or all stellite alloy overlay welding
according to requirements
7 F91+STF -29～620 Partial or all stellite alloy overlay welding
according to requirements
8 304 -196～538 Partial or all stellite alloy overlay welding
according to requirements
9 316 -196～538 Partial or all stellite alloy overlay welding
according to requirements
10 304L -196～538 Partial or all stellite alloy overlay welding
according to requirements
11 316L -196～538 Partial or all stellite alloy overlay welding
according to requirements

Valve Internal Structure
V100-SGL Series Micro Flow Single Seated Control Valve
Soft seat
V100-SGL Series Micro Flow Single Seated Control Valve
Hard seat
No. Name (Q’ty)
1 body 1
2 bonnet 1
3 seat 1
4 plug 1
5 stem 1
6 guide 1
13 seat gasket 1
14 bonnet gasket 1
15 packing 1
16 packing 1
17 stem guide 1
18 packing follower 1
19 packing flange 1

Allowable differential pressure (Table5)
Diaphragm Actuator/PTFE Packing
DA: Direct action MPa
Actuator
specification
Supply
pressure
MPa		 kPa
Spring
range
mm
Stroke
Sealing surface
Leakage		 Seat Size mm
3 4 5 6
250 0.28 60~220/20
IV		 10 10 10 10

VI		 - - - -

VI		 3 3 3 3
290 0.28 60~170/20
IV		 26 26 26 26

V		 26 26 26 26

VI		 3 3 3 3
370 0.36 130~230/20
IV		 42 42 42 42

V		 42 42 42 42

VI		 3 3 3 3

Diaphragm Actuator/Graphite Packing
DA: Direct action MPa
Actuator
specification
Supply
pressure
MPa		 kPa
Spring
range
mm
Stroke
Sealing surface
Leakage		 Seat Size mm
3 4 5 6
250 0.28 60~220/20
IV		 10 10 10 10

VI		 - - - -

VI		 3 3 3 3
290 0.28 60~170/20
IV		 26 26 26 26

V		 26 26 26 26

VI		 3 3 3 3
370 0.36 130~230/20
IV		 42 42 42 42

V		 42 42 42 42

VI		 3 3 3

3

Diaphragm Actuator/PTFE Packing
RA:Reverse action MPa
Actuator
specification
Supply
pressure
MPa		 kPa
Spring
range
mm
Stroke
Sealing surface
Leakage		 Seat Size mm
3 4 5 6
250 0.28 60~220/20
IV		 10 10 10 10

VI		 - - - -

VI		 3 3 3 3
290 0.28 60~170/20
IV		 26 26 26 26

V		 26 26 26 26

VI		 3 3 3 3
370 0.36 130~230/20
IV		 42 42 42 42

V		 42 42 42 42

VI		 3 3 3

3

Diaphragm Actuator/Graphite Packing
RA:Reverse action MPa
Actuator
specification
Supply
pressure
MPa		 kPa
Spring
range
mm
Stroke
Sealing surface
Leakage		 Seat Size mm
3 4 5 6
250 0.28 60~220/20
IV		 10 10 10 10

VI		 - - - -

VI		 3 3 3 3
290 0.28 60~170/20
IV		 26 26 26 26

V		 26 26 26 26

VI		 3 3 3 3
370 0.36 130~230/20
IV		 42 42 42 42

V		 42 42 42 42

VI		 3 3 3

3
External Dimensions(Table6)

V100-SGL Series Micro Flow Single Seated Control Valve

Body Size L H
ANSI150LB ANSI300LB ANSI600LB Standard type Heat sink type
INCH DN RF
RJ
Welded		 RF RJ
Welded		 RF
RJ
Welded
1/2
 15 184 206 190 206 203 206 124 224
3/4
 20 184 210 194 210 206 210 124 224
1 25 184 210 197 210 210 210 124 224

Body Size L H
ANSI900LB ANSI1500LB ANSI2500LB Standard type Heat sink type
INCH DN RF RF RJ RF
RJ Welded Welded RJ Welded
1月2日 15 292 292 292 292 318 318 160 260
3月4日 20 292 292 292 292 318 318 160 260
1 25 292 292 292 292 318 318 160 260

规格 E C D F
250 252 343 168 -
290 292 369 214 -
370 370 409 214

FLOW CHARACTERISTICS
V100-SGL Series Micro Flow Single Seated Control Valve

LINEAR


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