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V Notch Ball Control Valve ANSI Class 150 300 600 Nominal Pressure
V Notch Ball Control Valve ANSI Class 150 300 600 Nominal Pressure
Specifications
Brand Name :
WEYO
Model Number :
V400-V-Notch
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
Valve Type :
Cast Ball Valve
Nominal Diameter :
1”,1¼”,1½”,2”,2½”,3”,4”,5”,6”,8”,10”,12”,14”,16”,18 ”,20” (DN25,32,40,50,65,80,100,125,150,200,250,300,350,400,450,500)
Nominal Pressure :
ANSI Class 150,300,600(PN16,25,40,63,100)
End Connection :
Flanged:RF,FM,RJ(1”~20” / DN25~500) , Flangeless:RF(1”~10” / DN25~250)
Flange Standard :
ANSI B16.5 JIS B2201 JB/T 79 HG/T 20592 HG/T 20615 SH 3406
Body (Bonnet) Material :
A216 WCB A351 CF8,CF8M,CF3,CF3M Other special materials are available
Trim Material :
A276 410,A595 S17400,630(17-4PH) A351 CF8/A182 F304,A351 CF8M/A182 F316 A351 CF3/A182 F304L, A351 CF3M/A182 F316L Sealing surface or all hard chrome plating, stellite alloy overlay welding, outer tungsten carbide coating, PTFE embedded are available. Oth
Packing :
PTFE: -29~150℃ , GRAPHITE: -29~350℃
Stem Bearing :
A182 F304+PTFE, A182 F316+PTFE, A182 F316L+PTFE , Self-lubricating Bearing , Guide surface stellite alloy overlay welding are available
Bonnet Type :
Integrated with the Body , Integrated with the Body
Disc Type :
V-Notch Segmental ball disc
Seat Leakage Standard :
ANSI B16.104,ANSI/FCI 70-2,GB/T 4213
Leakage :
Metal Seat: Refer to Table 1 “Rated Cv and Max. Allowable Leakage Rate”, V（Optional）, VI(Soft seat)
Flow Characteristics :
Approximately EQ-%
Rangeability :
100:1
Single Acting Cylinder :
Action type:Air Failure Open, Air Failure Close , Size:SR92~500 , Supply pressure:0.4~0.5MPa , Handle: Side Handle
Double Acting Cylinder :
Action type:Air Failure Open, Air Failure Close , Size:DA75~350 , Supply Pressure: 0.4~0.5MPa , Handle: Side Handle
Electric Motor :
Optional
Hydraulic Cylinder :
Optional
Description
V400-V-Notch Control Ball Valve
V400-V-Notch Control Ball Valve features small size, light weight, high flow capacity and wide adjustable range. The unique V-shaped notch on the plug forms a fan-shaped area with the seat, in the opening and closing process, the purpose of medium flow adjusting is achieved by changing the flow cross-sectional area, the flow characteristics is approximately equal percentage. During the operation the plug is always stick to the seat to produce a scratch effect to prevent dirt from adhering to the fan-shaped area, the V-shaped cut has sharp edges to easily cut fiber medium, which makes it suitable for medium containing fiber, fine particles,slurry and so on.
The combination seat contains special hexagonal springs which not only provides preload but also reduce the friction between the plug and the seat and torque. The metal seated sealing goes through special hardening treatment as well as dedicated grinding treatment to achieve high roundness and surface roughness, which ensures excellent reliable sealing and anti-wear properties. The soft-seated sealing contains PTFE to obtain tight shut-off and throttling.
V-Notch Control Ball Valve is usually equipped with dual-piston gear-rack pneumatic actuators which feature compact structure, symmetric mounting position, output shaft shift change convenience, large and stable output torque and stable, long life span, prompt action and so on. Single and double acting cylinders are both available.
Single acting cylinders, gears-rack cylinders and electric, hydraulic actuators are available.
Table 1 Rated Cv,Max.Allowable Leakage Rate(Metal Seat)and Stroke

Valve

Size

inch(mm)

1

(25)

1¼”

(32)

1½”

(40)

2

(50)

 2½”
(65)

3

(80)

 4

(100)

 5

(125)

6

(150)

8

(200)

10

(250)

 12

(300)

 14

(350)

16

(400)

18

(450)

 20

(500)
Rated CV 36 56

94

 150 062 360 540 019 1420 2180 3530 5730 8250 10650 12880 16340
Leakage
(ml/min)		 0.15 0.18 0.24 0.30 0.39 0.48 0.60 0.75 0.90 1.20 1.50 1.80 2.10 2.40 2.60 3.00
Stroke 50°

Flow Characteristics
V Notch Ball Control Valve ANSI Class 150 300 600 Nominal Pressure
Approximately EQ-%
Talble 1 Body Material Temperature-Pressure Range MIPa
temperature(℃)
-29~38
 50 100 150 200 250 300 325 350 375 400 425 450 475 500 538 550 575
ANSI
ClasS
150		 WCB 1.96 1.92 1.77 1.58 1.38 1.21 1.02 093 0.84 0.74 0.65 0.55
WC6 1.98 1.95 1.77 1.58 1.38 1.21 1.02 093 0.84 0.74 0.65 0.55 0.46 0.37 0.28 0.14
WC9 1.98 1.95 1.77 1.58 1.38 1.21 .02 0.93 0.84 074. 065 0.55 0.46 0.37 0.28 0.14
CF8 1.90 183 1.57 1.42 1.32 1.21 1.02 0.93 0.84 0.74 0.65 0.55 0.46 0.37 0.28 0.14
CF8M 1.90 1.84 1.62 1.48 1.37 1.21 1.02 0.93 0.84 0.74 0.65 0.55 0.46 0.37 0.28 0.14
ANSI
Class
300		 WCB 5.15 5.01 4.66 4.51 4.38 4.19 3.98 3.87 3.76 3.64 3.47 2.88
WC6 5.17 5.17 5.15 4.97 4.80 4.63 4.29 4.14 4.03 3.89 3.65 3.52 3.37 3.17 2.57 1.49 1.27 0.88
WC9 5.17 5.17 5.15 5.03 4.86 4.63 4.29 4.14 4.03 3.89 3.65 3.52 3.37 3.17 2.82 1.84 1.56 1.05
CF8 4.96 4.78 4.09 3.70 3.45 3.25 3.09 3.02 2.96 2.90 2.84 2.80 2.74 2.69 2.65 2.44
CF8M 4.96 4.81 4.22 3.85 3.57 3.34 3.16 3.09 3.03 2.99 2.94 2.91 2.88 2.87 2.82 2.52
ANSI
Class
600		 WICB 1021 10.02 932 9.02 8.76 8.39 7.96 7.74 7.51 7.27 6.94 5.75
WC6 10.34 0.34 030 9.95 9.59 9.27 8.57 8.26 8.04 7.76 7.33 7.00 6.77 6.34 5.15 2.98 2.54 1.76
WC9 10.34 0.34 1030 10.03 9.72 9.27 8.57 8.26 8.04 7.76 7.33 7.00 6.77 6.34 5.65 3.69 3.13 2.11
CR8 9.93 956 8.17 7.40 6.90 6.50 6.18 6.04 5.93 5.81 5.69 5.60 5.48 5.39 5.30 4.89
CF8M 9.93 962 844 7.70 7.13 6.68 6.32 6.18 6.07 5.98 5.89 5.83 5.77 5.73 5.65 5.00

No. Materiall Temperature
Range(℃ )		 Remark
1

410

 -29~427 Heat treatmemt
2 S17400,630
(17-4PH)		 -29~427 Heat treatmemt
3 INCONEL 718 -29~620 Heat treatment
4 304 -196~538
Sealing surface or all stellite alloy overlay welding
are available
5 316 -196~538
Sealing surface or all stellite alloy overlay welding
are available
6 304L -196~450
Sealing surface or all stellite alloy overlay welding

are available
7 316L -196~450 Sealling surface orall stellite alloy overlay weldling
alre available

Valve Internal Construction
V Notch Ball Control Valve ANSI Class 150 300 600 Nominal Pressure
Nominal PressuIre-Working IPressuIre MIPa
Nomimall
PressuIre
(IMIPa)		 PN16
ANSI Class
150		 PN25 PN40
ANSI Class
300		 PN63

ANSI Class

600
Wonking
Pressure
(MIPa)		 1.0 1.8 3.0 4.0 5.0

External Dimensions
Flangeless
V Notch Ball Control Valve ANSI Class 150 300 600 Nominal Pressure
Metal Seat Double /Acting /Actuator
PN10,16/ANSI Class 150 mm
Valve
Size
inch(mm)		 Actuator
Size		 A A1 H H1 Cylindler Hlamdlle
C L B H2 E Ød
1(25) DA75 50 30 293 81 20 187 83 99 155 200
(32) DA83 60 35 307 86 20 214 91 117 195 200
(40) 117 195 200
(50) 117 195 200
(65) 00 117 195 200
3(80) 125 00 395 306 117 195 200
4(100) DA125 115 40 作 117 195 200
5(125) DA125 29 78 420 306 7 117 195 200
6(150) DA140 160 95 472 400 118 205 300
8(200) DA160 200 120 527 5 118 205 300
10(250) DA190 240 148 635 118 205 300
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Product Detail
Brand Name :
WEYO
Model Number :
V400-V-Notch
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
Contact Supplier
V Notch Ball Control Valve ANSI Class 150 300 600 Nominal Pressure

WEYO AUTO TECH

Verified Supplier
2 Years
shanghai, shanghai
Since 2003
Business Type :
Manufacturer, Seller
Main Products :
Control Valves, Servo Valves, Proportional Valve
Total Annual :
141790014-161450000
Employee Number :
1000~1200
Certification Level :
Verified Supplier
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