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

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Stainless Steel Flange Connection Metal Seat Electric Control Ball Valve

Product Details

Place of Origin: Wuhan, Hubei, China

Brand Name: Grat

Certification: IP67,CCC, ISO, CE,CNAS

Model Number: EDN15-250

Payment & Shipping Terms

Minimum Order Quantity: 1pc

Price: USD $150.00/ 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:
Flange
Driving Mode:
Electric
Nominal Pressure:
Pn1.6MPa Pn2.5MPa
Channel:
Straight Through Type
Type:
Flexible Ball Valve
Temperature:
Normal Temperature
Application:
Industrial Usage, Water Industrial Usage
Valve Size:
Dn15-250
Seal Material:
Stainless Steel Moveable Metal Seal
Operating Pressure:
Pn1.6MPa, Pn2.5MPa
Applicable Medium:
Mine Pulp, Coal Pulp, Paper Pulp, Water, Oil
Structure:
Flexible Ball Valve
Function:
Blow-Down Valve
Standard:
DIN
Power Supply:
AC220V
Body Material:
SUS304 SUS316 Wcb
Body Connections:
Wafer, Flange
Body Ratings:
Pn1.0/Pn1.6MPa/Pn2.5MPa
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:
Flange
Driving Mode:
Electric
Nominal Pressure:
Pn1.6MPa Pn2.5MPa
Channel:
Straight Through Type
Type:
Flexible Ball Valve
Temperature:
Normal Temperature
Application:
Industrial Usage, Water Industrial Usage
Valve Size:
Dn15-250
Seal Material:
Stainless Steel Moveable Metal Seal
Operating Pressure:
Pn1.6MPa, Pn2.5MPa
Applicable Medium:
Mine Pulp, Coal Pulp, Paper Pulp, Water, Oil
Structure:
Flexible Ball Valve
Function:
Blow-Down Valve
Standard:
DIN
Power Supply:
AC220V
Body Material:
SUS304 SUS316 Wcb
Body Connections:
Wafer, Flange
Body Ratings:
Pn1.0/Pn1.6MPa/Pn2.5MPa
Product Description

Stainless Steel Flange Connection Metal Seat Electric Control Ball Valve​


Product Description:

 

Stainless Steel Flange Connection Metal Seat Electric Control Ball Valve/IP67/Flexible Ball Valve

 

Description:

Metal Seat Electric Control Ball Valve

 

Specification:

 

Valve size DN15-DN250
Body rating PN1.6MPa
    Body connections Wafer, flange
  Seat type Stainless steel moveable metal seal,PTFE soft seal
Body material SUS304 SUS316 WCB
Plug material SUS304 SUS316 WCB
Action time 30S(0-90°)
Power supply AC 220V
Control signal 4~20mA 0~5V
Output signal 4~20mA 0~5V
Operating pressure PN1.6Mpa PN2.5Mpa
Medium Temp ≤350ºC
Ambient Temp ≤50ºC
Flow coefficient(CV) Please download the data on our website for reference
Applicable medium Mine pulp, coal pulp, paper pulp, water, oil, and gas
Dead zone 0.5%
Repeatability error 0.5%

 

Installation size figure

 

Metal Seat Electric Control Ball Valve

 

Body 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


Maximum allowable leakage

 

DN Body size(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


The implementation standards of the electric control valve

 

Manufacturing standards GB/T 122387-89
Flange standards GB9113-2000,GB17241.6-1998
Structure length standards GB12221-89
Inspection standards GB/T 13927-92

 

Control Diagram
 

Metal Seat Electric Control 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.