3 Inch DN80 Lug Butterfly Valve Butterfly Pneumatic Lug Butterfly Valve Disc CF8m

• Customization: Available
• Media: Water
• Material: Stainless Steel
• Model NO.: DN80
• Connection Form: Lug Type Butterfly Valve
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Lug Type Butterfly Valve
• Structure: Electric Ball Valve
• Type: Shut off Valve
• Function: Lug Type Butterfly Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Port Size: DN50 DN80 DN100
• Voltage: DC24V
• Torque: 100n.M
• Certificate: CE, NSF61, RoHS, IP67
• Seal Material: EPDM & PTFE
• Open/Close Time: <=15 Sec
• Working Current: <=3A
• Transport Package: Carton
• Specification: 3"
• Trademark: Tonheflow
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Month

Product Description

DN80 2 inch CF8 PN16 100N DC24v Water Flange Electric Motorized Automatic Lug butterfly valve   

Technical Parameters 

Size	3"  DN80  inch
End Connection	Lug Type Butterfly Valve
Body Material	Cast Iron
Media	Water, Air, Gas
Maximum working pressure	1.5MPa
Rated voltage	DC24V
Wiring diagram	CR501
Life time	70000 times(testing pressure is 0.4MPa, medium is water)
Operating Pressure	PN16
Torque force	15 N.m
Cable Length	0.5m;1.5m                                           (Optional )
Environment temperature	-15ºC~60ºC
Liquid temperature	-10ºC~180ºC
Manual operation	Yes
Open/close indicator	Yes
Sealing Material	NBR
Company quality management system	ISO 9001:2015

model specification and main performance parameters(Testing pressure is 0.4MPa, Medium is water)

Wiring diagram	otation	Open/ close time	Rated current(A)			Power(W)	Number of manual turns
			AC 24V	DC 12V	DC 24V
201/501	90°	≤11	/			<30W	8
202/502			<0.78	<1	<0.5
301/702			<0.3	<0.4	<0.2
303/703			<0.3	<0.42	<0.2
306/706			<0.78	<1	<0.5

Cast iron lug butterfly valve, electric actuation. 50mm, NBR seat. 1.6MPa pressure range, media temp -40°C to 80°C. Common applications include food industry, chemicals, pharmaceuticals and other industrial applications.


Wiring Diagram
CR501(5 wires control,with feedback wire)

1.RD connect with positive, the BK connect with negative,the valve closed, the actuator automatically power off after in place .
2  BK connect with positive, the RD connect with negative,the valve open, the actuator automatically power off after in place .
4. GR & WT are connect when the valve open fully, YW & WT are connect when the valve closed fully
Suitable Working Voltage:DC24V
Exceeding the working voltage is forbidden
Feedback wire capacity:
1. Voltage: DC0-35v; 2. Maximum current: 0.4A

Design feature
1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system. 
2 Small size, compact structure.
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4 Good sealing performance.

TONHEV is a manufacture in China specilized in mini motorized shut off ball valve (1/4"~2'').And valve actuator which are approved CE certification and SS valve approved NSF61 international certification.

we buy a PICC insurance for our products in 2016. I belive they are more reliable and guaranteed for your customer or the user.
Our company also approved SGS ISO9001 in 2013 .

Application

Water meter , water leak detection system and water treatment etc equipment
HAV and fire works. Automatic drain system
Irrigation ect small control equipment



Pls confirm the above different versions of actuators
When you inquiry the valve, pls confirm the detail  technical data :
1, valve size , materail
2, working voltage
3, wire control
4, valve with manual override
5, actuator cable length 0.5m or 1.5m?

OUR SERVIC
Pre-sale service
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.   
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you. 
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
 

FAQ

Q. what is your payment term? 

 A: T/T 30% down payment, balance to be paid before shipment. or L/C.

Q: what is your main market?

A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Q: How about your products and company approved?

 A: Our products are approved CE, NSF61, Rohs, protection class IP67, Our company also approved SGS ISO9001 since 2013.

Q: Can I get samples from your factory?

A: Yes, Samples can be provided.

Q: If products have some quality problem, how would you deal with?

A: We will responsible for all the quality problems, we buy a PICC insurance for our products in 2016. I belive they are more reliable and guaranteed for your customer or the user.