Flange End Vacuum Ball Valve with Pneumatic Actuator

• Customization: Available
• Media: Water
• Material: Stainless Steel
• Model NO.: AK-000012
• 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
• Size: Dn15-250
• Medium: Acid, Alkali, Salt, Chlorine Gas, Steam, Source Wa
• Delivery: in 7 Days
• Input Signal: 4-20mA
• Output Signal: 4-20mA
• Transport Package: Carton/Wooden Box
• Specification: CE, TUV, ISO
• Trademark: Grat
• Origin: Wuhan, Hubei, China
• HS Code: 8481804090
• Production Capacity: 1000PCS/Month

Product Description

               Flange End Vacuum Ball Valve With Pneumatic Actuator 


Product Description


The parameters

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.

Installation size figure

DN (mm)	D	D1	D2	d	K	M	L	B	F	H1	H2	L1	L2	Weight kg
15	95	15	28	45	65	4XΦ14	102	14	2	525	55	170	83
20	105	15	28	55	75	4XΦ14	102	14	2	535	60	186	95
25	115	20	40	66	85	4XΦ14	102	14	2	535	65	186	95
32	135	25	46	78	100	4XΦ18	114	16	2	545	75	206	103
40	145	32	54	85	110	4XΦ18	114	16	2	555	80	262	103
50	160	40	65	100	125	4XΦ18	124	16	2	565	90	270	109
65	180	50	80	120	145	4XΦ18	145	18	2	580	100	301	122
80	195	65	100	135	160	8XΦ18	165	20	2	600	110	392	142
100	215	80	110	155	180	8XΦ18	194	20	2	650	120	460	152
125	245	100	135	185	210	8XΦ18	210	22	3	700	135	515	174
150	280	125	165	210	240	8XΦ23	229	24	3	750	150	560	205
200	335	160	205	265	295	12XΦ23	243	26	3	800	180	654	226
250	405	210	260	320	355	12XΦ26	297	30	3	850	210	654	260
300	460	250	322	375	410	12XΦ26	340	30	3	950	240	725	294
350	520	300	365	435	470	16XΦ26	422	34	3	1000	270	742	380

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

Applicable leading 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%

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

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

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


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


Clients


Application