Model NO.: D71X
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
Application: Industrial Usage, Water Industrial Usage
Norminal Pressure: 10/16
Transport Package: Standard Exporting Plywood Case
Specification: DN50~DN500
Origin: Zhengzhou City, China
  The clamp butterfly valve is simple in structure, small in size and light in weight, It consists of only a few components. And it can be opened and closed quickly only by rotating 90 degrees. The operation is simple, and the valve has good fluid control characteristics. When the butterfly valve is in full opening position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body. Therefore, the pressure drop produced through the valve is very small, so it has a better flow control characteristic. Butterfly valve has two kinds of seal: elastic soft seal and metal seal. The elastic soft sealing valve can be set on the valve body or attached to the butterfly plate.

High Quality Cast Iron Various Kinds Butterfly Valve for Industry
Materials of main parts
Name of parts Body Seat ring Stem,Worm Disc Axis guide Sealing
D371X-10 Gray cast iron Duna-N rubber 2Cr13
Stainless steel
Ductil cast iron Aluminium bronze Duna-N rubber
D371X-10Q Ductile cast iron
D371X-10C WCB
Cast steel
The main technical data
Nominal pressure PN
 
Testing pressure
Ps(MPa)
Working temperatureºC Working temperatureºC Applicable medium
Shell test pressure Seal test pressure
10 1.5 1.1 1.0               ≤135 Water, Stem, Petroleum, Acid,Alkah,etc
16 2.4 1.8 1.6

The main size of apperance and weight

High Quality Cast Iron Various Kinds Butterfly Valve for Industry
Features:
1. the double eccentric design makes the friction free transmission between the sealing surfaces extend the service life of the valve
2.Ingenious wedge design makes the valve have more and more close automatic sealing function, and there is compensatory and zero leakage between the sealing surfaces
3..Small volume, light weight, easy operation and easy installation
4. Simple and compact construction,quick 90 degrees on-off operation.
5. Miniminzed operating torque,energy,saving.
6. Flow curve tending to straight line. Excellent regulation performance.
7. Long service life.Standing  the test of tens of thousands opening/closing operations.


Specialized production scale
The company has no box modeling automated production lines, Product appearance, size precisio highdensity, good sealing performance, the produc won the majority of user spraise.

High Quality Cast Iron Various Kinds Butterfly Valve for Industry
Finished product workshop
High Quality Cast Iron Various Kinds Butterfly Valve for Industry
sales service

Cumently, Our products have already exported to America, France, Australla, Italy and 20 other countries and regions. Our company insists on the concept of " Top Quality and Credit First" Which are carried out throughout the R&D, production, marketing, service and the like. 
High Quality Cast Iron Various Kinds Butterfly Valve for Industry

The use of our company valves in large factories
Our products are superior in quality and moderate in price and are sure to be saleable in Major factories at home and abroad, and our company has set up a number of tough emergency service team, on-site experienced engineers and senior technicians, arrived on the scene in the fastest time for any problems, maintenance and replacement. Besides, we are in a position to accept orders against customers samples specifying design, specifications and packaging requirements.
High Quality Cast Iron Various Kinds Butterfly Valve for Industry
.FAQ:

1. What is your main products?
Our main products are Ball valve, Butterfly valve, Gate valve, Globe valve,Wear-resistant elbow,Ceramic pipe , other valve, and made by casting or forged material.
2. Is samples available?
Yes, sample order is available for quality check and market test. But it is not free.
3. Do you have any products in stock?
Depends on your request, we have standard models in stock. Some special products and big order will be newly casting according to your order.
4. How do you guarantee the quality of products?
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before painting, packing and shipping.
5. Competitive Price:
 We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
6. Regional Sale:
We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market.

Contact Us
1.Contact Name : Vicky Xu
2.Mobile phone : +86-15137162879
 
     Thanks so much for you taking time to browse our products. Any further questions, please feel free to contact us and we are ready to so service for you    



 

LINA Intermeshing Dispersion Kneader Mixer

Intermeshing type is one of kneader mixer's rotor types and it is different with tangential rotors. In kneader machines, the rotor must be driven by a constant speed connecting gear, the large diameter of one rotor interacts with the small diameter of the opposite. There are ridges on the rotor, the ridges are helically shaped along the rotor to allow the mixing material to move axially within the mixing chamber. Dispersion mixing is mainly carried out in a small gap between two sizes of rotors.


Intermeshing Dispersion Kneader Mixer

Intermeshing Dispersion Kneading MixerIntermeshing Dispersion Kneader



Specifications of LINA Intermeshing Dispersion Kneader


LN Dispersion Kneader

Type

Size

Dimension (mm)

Weight (kg)

LN-LAB TEST (LT) kneader

0.5

1600*900*1900

800

1

1600*900*1900

800

2

1600*900*2000

900

3

1600*900*2100

900

5

1900*1000*2100

1200

10

2200*1350*2150

2500

LN-Mass Production

15

2200*1350*2150

4000

20

2500*1450*2450

3800

25

2500*1500*2500

4500

35

3200*1900*3000

6500

55

3300*2000*3100

7800

75

3800*2300*3200

10800

110

4100*2300*3400

16500


Intermeshing Type Dispersion Kneader

Intermeshing Type Dispersion Kneader,Intermeshing Kneader For Rubber Mixing,Rubber Intermeshing Type Kneader

LINA Machinery Industrial Co.,Ltd , https://www.linakneader.com