Cast Iron Dn150 Wafer Dual Plate Disc Butterfly Check Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Check
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: Check Valve
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: ANSI BS DIN JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Cases
• Trademark: SOLID
• Origin: Shanxi, China
• Production Capacity: 100000 Sets/Month

Product Description

wafer dual disc butterfly check valve
Size: DN50 -DN600

Body	Disc	seat	spring	pin	working temperature	suitable medium
ductile iron stainless	ductile iron stainless	NBR EPDM PTFE	SS304 SS316	SS304 SS316	-20ºC-120ºC	water,steam gas ,oil

Characteristics:
1. Short face to face dimension(only 1/4~1/8 of conventional flange check valve);
2. Small volume, light weight (1/4~1/20 of conventional flange check valve);
3. The disc closes rapidly,and has small water hammer pressure;
Can be used for horizontal pipe lines and vertical pipe lines. 4. Convenient utilization; 
5. Free channel and small fluid resistance;
6. Excellent sealing;
7. Short stroke of valve disc and small impact force when closing valve;
8. Compact structure, beautiful modeling;
9. Long service life and reliability

 

FAQ
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.

6. Which price terms could accepted?
A: FOB,CIF all acceptable.