PTFE Lined Cast Iron Electric Ball Valve for Naoh Solution Control

• Customization: Available
• Media: Acid
• Material: Cast Iron
• Model NO.: EV-000029
• 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: Normal Temperature
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Medium: Acid, Alkali, Salt, Chlorine Gas, Steam, Source W
• Delivery: in 7 Days
• Transport Package: Carton and Wooden Box
• Specification: DN15~300
• Trademark: Grat
• Origin: Wuhan, Hubei, China
• HS Code: 8481804090
• Production Capacity: 1000PCS/Month

Product Description

              PTFE Lined Cast Iron Electric Ball Valve For NaoH Solution Control


Product Description
This fluorine electric ball valve is designed to switch and cut off various strong corrosive medium, which is widely applied in petroleum, chemical, pesticide, dye, acid, alkali and so on, and which is the most ideal choice for anti-corrosion equipment at present.


1.Product parameter

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

DN	L	D	D1	D2	Z-ΦD	f	b	H2	H1	W1	W2
15	140	95	65	45	4-14	2	13	50	250	196	145
20	140	105	75	55	4-14	2	13	55	255	196	145
25	150	115	85	65	4-14	2	13	60	260	196	145
32	165	135	100	78	4-18	2	13	70	270	196	145
40	180	145	110	85	4-18	3	14	75	275	196	145
50	200	160	125	100	4-18	3	17	80	280	196	145
65	220	180	145	120	4-18	3	17	90	290	196	145
80	250	195	160	135	8-18	3	18	100	330	255	184
100	280	215	180	155	8-18	3	19	110	340	255	184
125	320	245	210	185	8-18	3	21	125	355	255	184
150	360	280	240	210	8-23	3	23	140	370	255	184
200	400	335	295	265	8-23	3	24	170	400	255	184
250	450	390	350	320	12-23	3	26	200	485	354	273
300	610	440	400	368	12-23	4	28	220	505	354	273
350	686	500	460	428	16-23	4	31	250	535	354	273

2.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

3.Applicable channeling medium

Medium state	Medium Temp.	Medium pressure	Medium characteristics	Medium concentration	Medium name
Liquid	-80ºC~+160ºC	0~20kg/cm2	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/cm2	Strong corrosion, high scour  sharpen	Unlimited
Mixture of liquid and solid	-80ºC~+160ºC	0~20kg/cm2	Strong corrosion, high scour  sharpen	<60%

4.Constrol 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

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 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

Application