New Grat Metal Seat Electric Proportional Control Valve

• Customization: Available
• Media: Steam
• Temperature: High Temperature
• Model NO.: DN15-200
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: Pn1.6MPa
• Actuator: Electric
• Seal Surface: Stl
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Wooden Case
• Specification: DN15~300
• Trademark: GRAT
• Origin: Wuhan, Hubei, China
• HS Code: 8481804090
• Production Capacity: 1000PCS/Month

Product Description

                 New Grat Metal Seat Electric Proportional Control Valve

Product Description

With high temperature resistance, corrosion resistance and high control precision, EV series electric flow control valve specially is best suited to the situation of no air supply, all kinds of mediums with self-cleaning and abrasion resistance such as mine pulp and paper pulp, which meets technical parameters by regulating and controlling the flow in various special technologic areas.

Features
1.The characteristics of flow control.
2.Long service life.
3.The patent positioning technology.
4.Miniature design.
5.Good seal performance.
6.The valve owns a self-cleaning function to effectively guarantee the piping circulating.
7,High modulation precision.
8.The new technology for Direct Debugging Switch(DDS) in electric actuators.

Technical parameters
Valve size: DN15-DN200(Please contact us for the larger diameter information.)
Body ratings: PN1.6MPa
Body connections: Flange
Seat form: PTFE Soft seal
 Body material: SUS304 SUS316 WCB
Stem material: SUS304 SUS316 WCB
Action time: 15S, 30S(optional)(0-90°)
Power supply: AC220V, AC380V, DC24V
Control signal: 4~20mA, 0~5V
Output signal: 4~20mA 0,~5V
Operating pressure: PN1.6Mpa, PN2.5Mpa, PN6.4Mpa
Medium Temp. ≤220ºC
Ambient Temp. ≤50ºC
Flow coefficient(CV): Please download the data on our website for reference.(Custom flow coefficient depends on the customer's requirement.)    Applicable medium: Food, lubrication, fibrous fluid, water, oil, gas.
Dead zone: 0.5%
Repeatability error: 0.5%

Installation Size

DN	D1	D2	d	K	D	M	B	F	L	H1	H2	W1	W2
15	15	28	45	65	95	4-Φ14	14	2	102	290	55	196	145
20	15	28	55	75	105	4-Φ14	14	2	102	300	60	196	145
25	20	40	66	85	115	4-Φ14	14	2	102	310	65	196	145
32	25	46	78	100	135	4-Φ18	16	2	114	320	75	196	145
40	32	54	85	110	145	4-Φ18	16	2	114	330	80	196	145
50	40	65	100	125	160	4-Φ18	16	2	124	340	85	196	145
65	50	80	120	145	180	4-Φ18	18	2	145	350	100	196	145
80	65	100	135	160	195	8-Φ18	20	2	165	360	105	196	145
100	80	110	155	180	215	8-Φ18	20	2	194	420	115	196	145

Installation Diagram

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.

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

Application