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Wuhan Grat Control Valve Co., Ltd. nukiz@grat.com.cn 86-027-6070-6977

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Electric Stainless Steel Thread Connection Straight Through Type Mini Ball Valve

Product Details

Place of Origin: Wuhan, Hubei, China

Brand Name: Grat

Certification: IP67,CCC, ISO, CE,CNAS

Model Number: Ev-0000172

Payment & Shipping Terms

Minimum Order Quantity: 1pc

Price: USD $100.00/ Piece

Packaging Details: Inner with bubble wrap, outer with cardboard box and wooden case

Delivery Time: 3 working days

Payment Terms: L/C, T/T, D/P, PayPal, Western Union

Supply Ability: 1000PCS/Week

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Product Details
Highlight:
Brand Name:
GRAT
Minimum Order Quantity:
1 Pc
Place Of Origin:
Wuhan, Hubei, China
Delivery Time:
3 Working Days
Packaging Details:
Carton/Wooden Box
Payment Terms:
LC, T/T, D/P, PayPal, Western Union
Media:
Water
Material:
Stainless Steel
Connection Form:
Thread
Driving Mode:
Electric
Nominal Pressure:
PN1.0-32.0MPa
Channel:
Straight Through Type
Type:
Fixed Ball Valve
Temperature:
Normal Temperature
Application:
Industrial Usage, Water Industrial Usage
Medium:
Mine Pulp, Coal Pulp, Paper Pulp, Water, Oil, Gas.
Structure:
Fixed Ball Valve
Function:
Bypass-Valve
Size:
Dn15-250
HS Code:
8481804090
Brand Name:
GRAT
Minimum Order Quantity:
1 Pc
Place Of Origin:
Wuhan, Hubei, China
Delivery Time:
3 Working Days
Packaging Details:
Carton/Wooden Box
Payment Terms:
LC, T/T, D/P, PayPal, Western Union
Media:
Water
Material:
Stainless Steel
Connection Form:
Thread
Driving Mode:
Electric
Nominal Pressure:
PN1.0-32.0MPa
Channel:
Straight Through Type
Type:
Fixed Ball Valve
Temperature:
Normal Temperature
Application:
Industrial Usage, Water Industrial Usage
Medium:
Mine Pulp, Coal Pulp, Paper Pulp, Water, Oil, Gas.
Structure:
Fixed Ball Valve
Function:
Bypass-Valve
Size:
Dn15-250
HS Code:
8481804090
Product Description

Electric Stainless Steel Thread Connection Straight Through Type Mini Ball Valve


Product Description:

Electric Stainless Steel Mini Ball Valve /IP67/Fixed Ball Valve

 

Description:
Electric Stainless Steel Mini Ball Valve

 

With the performance of small flow regulating and high precision control, electric mini ball valve can be

controlled by control signal and single phase power to satisfy various regulating requirement for tiny

flow in pressure, flow, temperature, and the level of liquid etc.
 

Specification:

 

Valve size DN15-DN250
Body ratings PN1.6MPa
Body connections Wafer,Flange
Seat type Stainless steel moveable metal seal,PTFE soft seal
Action time 30 S(0-90°)
Power supply AC220V
Control signal 4~20mA 0~5V
Output signal 4~20mA 0~5V
Operating pressure PN1.6Mpa PN2.5Mpa
Medium Temp ≤350°C
Ambient Temp ≤50°C
Flow coefficient(CV): Please download the data on our website for reference
(Custom flow coefficient depends on the customer's requirement.)
Applicable medium Mine pulp, coal pulp, paper pulp, water, oil, gas
Dead zone 0.5%
Repetition error 0.5%
Body material SUS304 SUS316 WCB


Figure and connection size
Electric Stainless Steel Mini Ball Valve

Valve size DN(mm)

 

A

 

φd

 

H1

 

H2

 

H

 

F

15 62 54 74 75 390 210
20 62 54 74 75 390 210
25 62 54 74 75 390 210
32 62 78 80 75 400 210
40 62 82 85 75 405 210
50 75 100 87 95 430 210
65 80 120 105 115 460 210
80 100 131 115 125 520 270
100 115 158 125 125 530 270
125 130 180 140 155 570 270
150 160 216 153 165 600 270
200 200 260 200 195 680 270
250 240 325 225 225 730 270


The material of standard structure

 

Part name Material
Body Carbon steel ASTM A216 WCC
Body lining high-chromium steel ASTM A532 Grade III Type A
"V" ball high-chromium steel ASTM A532 Grade III Type A
Seal ring high-chromium steel ASTM A532 Grade III Type A
Fixed seal ring Carbon steel ASTM A105
Bearing guard high-chromium steel ASTM A532 Grade III Type A
Bearing 44oC58Rc
Driving shaft 17-4PH Cond.H1025
Driven shaft 17-4PH Cond.H1025
Pin Carbon steel, zincification
Gasket Graphite stainless steel wire
Packing PTFE, filling carbon
Stuffing box ring and guard 316 SST
Bolt SA-193-B7
Nut SA-194-2H
Fixed ring bolt and lock 316 SST
(optional)Seal ring lining PSZ Ceramic
"V" ball(optional) PSZ Ceramic


Maximum allowable leakage

 

Valve size DN(mm) Metal seat Soft seat
15 1.1ml/min 0.12ml/min
20 1.5ml/min 0.16ml/min
25 2.0ml/min 0.20ml/min
32 2.4ml/min 0.24ml/min
40 3.0ml/min 0.30ml/min
50 3.8ml/min 0.38ml/min
65 5.2ml/min 0.52ml/min
80 6.2ml/min 0.62ml/min
100 7.6ml/min 0.76ml/min
125 9.6ml/min 0.96ml/min
150 12.0ml/min 1.20ml/min
200 15.4ml/min 1.54ml/min
250 19.2ml/min 1.92ml/min


Control Diagram


Electric Stainless Steel Mini Ball Valve
Packing & Shipping:

1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.