V-Notch Proportional Electric Ball Valve

• Customization: Available
• Media: Water
• Material: Stainless Steel
• Model NO.: EV-000014
• Connection Form: Flange
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Bypass-Valve
• Temperature: High Temperature
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Size: ND15~250
• Delivery: in 7 Days
• Transport Package: Carton/Wooden Box
• Specification: CE, TUV, ISO
• Trademark: Grat
• Origin: Wuhan, Hubei, China
• HS Code: 8481804090
• Production Capacity: 1000PCS/Month

Product Description

                           V-notch Proportional Electric Ball Valve

Product Description

1.Specification

Power supply	AC220V
Body size	DN15-250
Medium Temp	-80°C~160°C(no congelation)
Operating pressure	PN1.0~2.5(MPa)
Action mode	4-20mA Signal input feedback, 0-90° gyration
Action time	4~30S
Body connections	Flange
Body material	WCB, ZG1CrM0, ZG1Cr18Ni9Ti
Sealed material	PTFE
Actuator material	Casting aluminum alloy
Applicable medium	Acid, alkali, salt, chlorine gas, steam, source water, mine pulp and paper pulp, aqua regia,oxidant, reducing agent, corrosive chemical liquid

2.Installation size figure

 

Size MPa DN		C	D	D1	D2	Z-d	f	b
15	1.0	132	95	65	45	4-14	2	14
	1.6	132	95	65	45	4-14	2	15
20	1.0	142	105	75	55	4-14	2	16
	1.6	142	105	75	55	4-14	2	16
25	1.0	150	115	85	65	4-14	2	16
	1.6	150	115	85	65	4-18	3	16
32	1.0	165	135	100	78	4-18	3	16
	1.6	165	135	100	78	4-18	3	16
40	1.0	180	145	110	85	4-18	3	17
	1.6	180	145	110	85	4-18	3	17
50	1.0	200	160	125	100	4-18	3	18
	1.6	200	160	125	100	4-18	3	18
65	1.0	220	180	145	120	4-18	3	20
	1.6	220	180	145	120	4-18	3	20
80	1.0	250	195	160	135	4-18	3	22
	1.6	250	195	160	135	4-18	3	22
100	1.0	280	215	180	155	4-18	3	22
	1.6	280	215	180	155	4-18	3	24
125	1.0	320	245	210	185	4-18	3	24
	1.6	320	245	210	185	4-18	3	26
150	1.0	360	280	240	210	8-23	3	24
	1.6	360	280	240	210	8-23	3	28
200	1.0	400	335	295	265	8-23	3	26
	1.6	400	335	295	265	8-23	3	30
250	1.0	450	405	350	320	12-23	4	28
	1.6	450	405	355	320	12-23	4	30

3.The material of the main parts

Part name	Body	Bonnet	Stuffing box	Gland ring	Seat	Packing	Spanner
Material trademark	WCB ZG1CrM0 ZG 1Cr18Ni9Ti	WCB ZG1CrM0 ZG 1Cr18Ni9Ti	WCB 40Cr ZG 1Cr18Ni9Ti	WCB ZG1CrM0 ZG 1Cr18Ni9Ti	FEP	FEP	WCB

4. Applicable channeling medium

Medium state	Medium Temp.	Medium pressure	Medium characteristics	Medium concentration	Medium name
Liquid	-80ºC~+160ºC	0~20kg/cm^2	Strong corrosion, high scour  sharpen	Unlimited	Acid, alkali, salt, chlorine, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reducing agent.
Gas	-80ºC~+160ºC	0~20kg/cm^2	Strong corrosion, high scour  sharpen	Unlimited
Mixture of liquid and solid	-80ºC~+160ºC	0~20kg/cm^2	Strong corrosion, high scour  sharpen	<60%

5.Control Diagram

Model	Circuit	Model	Circuit
S	ON/OFF,no output signal	CPT	ON/OFF,output 4~20mA signal
MS	ON/OFF,output passive contact signal	PCU	Regulation,output 4~20mA signal
PIU	ON/OFF,output 0~1000Ω signal	G	ON/OFF,output passive contact signal
SP	ON/OFF,middle position control	H	ON/OFF,output passive contact signa

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

Our Services
1.Professional consultation 
2.24 hours response 
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


Application