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V100-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)

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V100-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)

Brand Name : WEYO

Model Number : V100-SGA 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-SGA Series Anti-Cavitation Single Seated Control Valve, especially designed for liquid medium of high differential pressure and low flow, is capable of operating in harsh conditions of high differential pressure. It features unbalanced contoured-p plug and high precision adjustment.
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)		 inch(mm)
Rated Cv		 stroke(mm)
1/2 (15)
3/4(20)
1(25)		 3/8 (10) 0.1 20
0.2 20
0.3 20
0.4 20
1/2 (13) 0.6 20
0.8 20
1 20
3/4(20)
1(25)		 5/8 (16) 1.2 20
1.5 20
3/4 (20) 2 20
3 20
4 20

Body Material Temperature - Pressure Range (Table 3)
standard working pressure MPa
600LB 300LB 150LB ℃
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 1.90 1.90 2.00 2.00 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 4.90 4.88 4.64 1.62 1.57 1.77 1.77 1.77 100
7.70 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 9.10 8.76 3.77 3.28 4.48 4.55 4.38 1.37 1.26 1.40 1.40 1.40 200
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 1.20 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 3.70 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 6.90 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 2.50 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-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)
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		 inch / mm
3/8 1/2 5/8 3/4
10 13 16 20
250 0.28 60~220/20
IV		 6.6 6 4.5 3.1

V		 - - - -
290 0.28 60~170/20
IV		 17.6 17 12.1 10.1

V		 17.6 17 6.6 3
370 0.36 130~230/20
IV		 33.7 32 23.2 19.4

V		 33.7 32 22.6 15

Diaphragm Actuator/Graphite Packing
DA: Direct action MPa

Actuator
specification
Supply
pressure
MPa		 kPa
Spring range
mm
Stroke
Sealing
surface
Leakage		 inch / mm
3/8 1/2 5/8 3/4
10 13 16 20
250 0.28 60~220/20
IV		 5.7 5 3.9 2.4

V		 - - -
290 0.28 60~170/20
IV		 15.2 15 10.9 9.3

V		 15.2 15 5.7 2.3
370 0.36 130~230/20
IV		 29.1 28 20.9 17.7

V		 29.1 28 19.5 13.4

Diaphragm Actuator/PTFE Packing
RA: Reverse action MPa

Actuator
specification
Supply
pressure
MPa		 kPa
Spring range
mm
Stroke
Sealing
surface
Leakage		 inch / mm
3/8 1/2 5/8 3/4
10 13 16 20
250 0.28 60~220/20
IV		 6.6 6 4.5 3.1

V		 - - - -
290 0.28 110~220/20
IV		 17.6 17 12.1 10.1

V		 17.6 17 6.6 3
370 0.36 130~230/20
IV		 33.7 32 23.2 19.4

V		 33.7 32 22.6 15

Diaphragm Actuator/Graphite Packing
RA:Reverse action MPa

Actuator
specification
Supply
pressure
MPa		 kPa
Spring range
mm
Stroke
Sealing
surface
Leakage		 inch / mm
3月8日 1月2日 5月8日 3月4日
10 13 16 20
250 0.28 60~220/20
IV		 5.7 5 3.9 2.4

V		 - - - -
290 0.28 110~220/20
IV		 15.2 15 10.9 9.3

V		 15.2 15 5.7 2.3
370 0.36 130~230/20
IV		 29.1 28 20.9 17.7

V		 29.1 28 19.5 13.4

External Dimensions(Table6)
V100-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)
GLOBE

Body Size		 L H
ANSI150LB ANSI300LB ANSI600LB
Fin-
Extension
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
Fin-
Extension
type
INCH DN RF RJ
Welded		 RF RJ
Welded		 RF RJ
Welded
1/2 15 292 292 292 292 318 318 160 260
3/4 20 292 292 292 292 318 318 160 260
1 25 292 292 292 292 318 318 160 260

ANGLE

Body Size		 L H
ANSI150LB ANSI300LB ANSI600LB
Fin-Extension
type
INCH DN RF
RJ
Welded		 RF
RJ
Welded		 RF RJ
Welded
1/2 15 92 103 95 103 102 103 124 224
3/4 20 92 105 97 105 103 105 124 224
1 25 92 105 99 105 105 105 124 224


Body Size		 L H
ANSI900LB ANSI1500LB ANSI2500LB
Fin-Extension
type
INCH DN RF
RJ
Welded		 RF
RJ
Welded		 RF RJ
Welded
1/2 15 196 196 196 196 159 159 160 260
3/4 20 196 196 196 196 159 159 160 260
1 25 196 196 196 196 159 159 160 260


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

FLOW CHARACTERISTICS
V100-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)

Product Tags:

pn16 single seated control valve

      

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