Ductile Cast Iron EPDM Rubber Disc Plate Handwheel Wafer Type Electric Signal Feedback DN200 Butterfly Valve

• Customization: Available
• Media: Water/Foam Solution
• Driving Mode: Manual
• Model NO.: ZSXDF7-Q-200-12
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage, Fire Protection Usage
• Certificate: CCC
• Transport Package: Carton Box
• Specification: DN200
• Trademark: Longdu/OEM
• Origin: Cn
• HS Code: 8481804090
• Production Capacity: 1000000PCS/Year

Product Description

The wafer type handwheel electric signal butteryfly valve is manually operated with the handwheel to make the butterfly disc(plate) rotate 90 degrees to open or close the valve, and it is equipped with an eletric signal gear to feedback the rotating degrees to the control panel, so it has the advantages of easy operation and simple structure. It can also be widely used in chemical, pharmaceutical, and other industries. Compared to flange connection types, it allows for cheaper cost. 
We manufacture this model in several sizes, from DN50-DN200, there are also plates in differenct materials for various working conditions, please refer to the chart below:

Technical Parameters

Our Advantages

1. Manufacturer direct supply with reasonable price.

2. Strict quality check before export.

3. Customized OEM order is accepted.

4. Technical support available.

5. Wide product range of foam sprinkler system and water sprinkler system,can almost offer an one stop purchasing service for customers.

Hot products from us

FAQ

1. Are you a manufacturer or a trading company?
- Manufacturer, 100%, located in Nan'an City, Quanzhou, Fujian Province, China.

2. Can we pay a visit to your factory?
- Sure, we warmly welcome all customers to inspect our factory.

3. What products do you manufacture?
- Wide product range of fire fighting foam system and fire sprinkler system, such as foam bladder tanks,  foam concentrates, fire hoses, sprinkler heads, hydrants, gate valves, alarm valves and so on. 

4. What is your sample policy?
- For small items, we offer FREE SAMPLES for sample evaluation purpose, but customers need to pay for the shipping; For large and heavy items, we charge for the samples, but the charge will be refunded to customer when the order quantity reaches certain amount. 

5. What is your payment method?
- T/T, L/C, Paypal, Western Union etc. 

6. What is your delivery time?
- We have READY STOCK of some products(such as sprinkler heads, hoses, hydrants etc.), which allows for quick delivery within a week,  for other items or OEM orders, the delivery time is normally within one month. The quicker the payment from you, the sooner the delivery time will be:)

7. Which is your loading port from China?
- Xiamen port by sea or by air, and this year we are going to launch a NEW PLANT in Shandong province, so some products may ship from Rizhao or Qingdao port.