• Single Seat Electric Control Valve
  • Single Seat Electric Control Valve
  • Single Seat Electric Control Valve
  • Single Seat Electric Control Valve
  • Single Seat Electric Control Valve
  • Single Seat Electric Control Valve

Single Seat Electric Control Valve

Material: Stainless Steel
Pressure: Ordinary Pressure
Temperature: Ordinary Temperature
Application: Globe Valve, Butterfly Valve, Ball Valve
Valve Size: DN20-200
Body Material: SUS304 SUS316 Wcb
Customization:

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Mr. Lee
International Sales Manager
Gold Member Since 2016

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Basic Info.

Model NO.
DN20-200
Body Connections
Flange, Thread, Weld
Control Signal
4-20mA 0-5V
Operating Pressure
Pn1.6MPa
Seat Form
Single Seat
Power Supply
AC220V
Plug Form
Plunger Type
Transport Package
Wooden Carton
Specification
CE/ISO/CNAS
Trademark
GRAT
Origin
Wuhan, Hubei, China
HS Code
8481804090
Production Capacity
1000PCS/Week

Product Description

                    Single seat electric control valve

Product description
1. More than 100000 operation lives without fault, keep your system operating safely and reliably
2. With large rangeability, the valve has an inherent rangeability 50, whose flow characteristic includes linearity and        equal percentage
3. The valve owns a self-cleaning function, which can effectively guarantee the piping circulating
4. The equal pressure holes are set above and below the plug to make the electric cage control valves present small     unbalanced force,good stability, large pressure drops and strong interchangeability for cage

Parameters
Valve size
DN(mm)
20 25 32 40 50 65 80 100 125 150 200
Rated flow coefficient KV Linearity 6.9 11 17.6 27.5 44 69 110 176 275 440 690
EQ% 6.3 10 16 25 40 63 100 160 250 400 630
Rated stroke L(mm) 16 25 40 60
Electric actuator thrust(N) Common type 400~4000 400~4000 6400 6400~16000
Electronic type 2000 4000 6000 8000
Full stroke time
(S)
Common type 12.5 20 32 48
Electronic type 30 30 48 60
Consumptive power
(W)
Common type 28 35
Electronic type 6 15 25 40
Body rating Mpa 16(1.6MPa),40(4.0MPa),64(6.4MPa)
Inhere rangability 50
End connection Flange, Thread, Weld
Seat type Single seat
Plug type Plunger
Power supply AC220V,AC 380V, DC 24V
Flange standards Compliance with standard JB78-59,JB-79-59, manufacture according to the standard JB/T79.1,JB/T79.2-94
   
Body material Cast steel(ZG230-450),Stainless steel(ZG1Cr18Ni9Ti,316,316L),Titanium alloy
Ball material Stainless steel(ZG1Cr18Ni9Ti,316,316L,A105)etc.
Stem material Stainless steel(ZG1Cr18Ni9Ti,316,316L)
Packing material PTFE, Grafoil
Seal Type Metal seat Soft seat
Seat material PTFE Carbon fiber intensified PTFE Stainless steel or stainless steel +STL
Leakage VI grade less than rated flow10-4,10-5
Operating Temp. N:-40ºC-180ºC M:-40ºC-280ºC H:-40ºC-400ºC

Installation Size
Single Seat Electric Control Valve
Valve size DN(mm) 20 25 32 40 50 65 80 100 125 150 200
L PN16. 40 150 160 180 200 230 290 310 350 400 480 600
PN64. 100 206 210 230 251 286 311 337 394 450 508 650
H PN16. 40 52 57 75 75 82 92 100 117 150 167 187
PN64. 100 65 40 85 85 90 103 108 125 173 195 208
H1 125 125 155 155 165 200 205 210 275 330 372
A*H2 ф225*370 ф255*500 ф310*700 ф310*750
Weight(kg) PN16 20 21 24 33 37 65 68 56 118 145 215
PN64 23 24 32 44 53 76 81 100 156 178 265

Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Single Seat Electric Control Valve

Our Services
1.Professional consultation
2.24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order


Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products. 
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests. 
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.

Certificates & Test reports
Single Seat Electric Control Valve

Application
Single Seat Electric Control Valve

    
   



 

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Contact Supplier

Mr. Lee
International Sales Manager
Gold Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory
Management System Certification
ISO 9001