1.Features:  (1) 90° movement for full open/close position.  (2) Excellent control characteristics.Tight shut-off even after innumerable operations.  (3) Installation cost considerably reduced because of very low weight and compact design.  (4) Longer life and reliable service with minimum component wear.  (5) Renewable seats. No supplementary gasket required with the adjacent pipework.  (6) Body & Stem totally protected from service fluid. 2.Technical Data:  (1) Nominal Diameter DN(mm)40(1-1/2'')~600(24'')  (2) Nominal Pressure PN(MPa): 1.0~1.6 (class150)  (3) Testing Pressure PN(MPa): Shell: 1.5~2.4 Sealing: 1.1~1.76  (4) Working Temperature:-30~+150°C 3.Material could be: Item Part Name   Materials 1 Body Cast Iron, Ductile Cast Iron, Stainless Steel,Carbon Steel 2 Stem Zinc Plated Steel, Stainless Steel 3 Taper Pin Stainless Steel 4 Seat NBR, EPDM, Neoprene, PTFE, Viton; 5 Disc Ductile Cast Iron (Nickel plated), Stainless Steel 6 O-Ring NBR, EPDM, Neoprene, Viton; 1.Features:  (1) 90° movement for full open/close position.  (2) Excellent control characteristics.Tight shut-off even after innumerable operations.  (3) Installation cost considerably reduced because of very low weight and compact design.  (4) Longer life and reliable service with minimum component wear.  (5) Renewable seats. No supplementary gasket required with the adjacent pipework.  (6) Body & Stem totally protected from service fluid. 2.Technical Data:  (1) Nominal Diameter DN(mm)40(1-1/2'')~600(24'')  (2) Nominal Pressure PN(MPa): 1.0~1.6 (class150)  (3) Testing Pressure PN(MPa): Shell: 1.5~2.4 Sealing: 1.1~1.76  (4) Working Temperature:-30~+150°C 3.Material could be: Item Part Name   Materials 1 Body Cast Iron, Ductile Cast Iron, Stainless Steel,Carbon Steel 2 Stem Zinc Plated Steel, Stainless Steel 3 Taper Pin Stainless Steel 4 Seat NBR, EPDM, Neoprene, PTFE, Viton; 5 Disc Ductile Cast Iron (Nickel plated), Stainless Steel 6 O-Ring NBR, EPDM, Neoprene, Viton; Powerful Double-Toothed Roll Crusher
The graded toothed roller crusher is powered by two electric motors,
which are decelerated by a reducer and then drive two parallel mounted toothed
rollers to rotate in opposite directions. When the material falls between the
two rollers of the graded crusher, the material is first screened with spiral
teeth or knife shaped teeth. Particles smaller than the discharge particle size
directly pass through without crushing, and enter the discharge chute. Under
the combined action of vertical stress or shear force, large pieces of material
are split by the teeth of the toothed roller Shearing and stretching are broken
and discharged from the discharge port.
Advantages of Powerful Double-Toothed Roll Crusher
1. The grading crusher crushes materials by shearing and stretching,
resulting in uniform particle size of the product after crushing, with low
levels of over particle size and overfilling.
2. The transmission device has a compact structure, flexible
operation, low noise, and high safety.
3. Adopting a hydraulic coupling and a "utility model"
safety coupling for dual overload protection, it is safe and reliable.
4. Adopting a "utility model" crusher tooth plate, the
tooth plates are arranged in a spiral manner, with good wear resistance and
long service life.
5. The body adopts a modular design, and the combination of various
units is convenient and fast, making it easy to disassemble and transport
underground and coal buildings.
6. The overall height is low, suitable for working environments with
limited space.
7. According to user requirements, speed sensors and PLC programming
can be installed to control the working status of monitoring equipment,
achieving remote control.
8. Adopting an automatic oil supply system to extend the service
life of bearings and reduce the intensity of daily maintenance work.
Powerful Double-Toothed Roll Crusher,Double Roller Crusher SiChuan TieYing Machinery Manufacturing CO.,LTD; , https://www.tieyingcrushers.com
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.
Finished product workshop
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. 
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.
Packaging &Â Shipping
Contact Us
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.
   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   Â
Â
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.
Finished product workshop
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.Â
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.
Packaging &Â Shipping
Contact Us
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.
   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   Â
Â
China Supplier Remote Control Pneumatic Electric Butterfly Valve
Model NO.: D671X-16-03
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
Body Material: Ductile Iron
Norminal Pressure: 1.0~1.6 (Class150)
Transport Package: Standard Exporting Plywood Case
Specification: DN(mm)40(1-1/2′′)~600(24′′)Â
Origin: Zhengzhou City, China
Model NO.: D671X-16-03
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
Body Material: Ductile Iron
Norminal Pressure: 1.0~1.6 (Class150)
Transport Package: Standard Exporting Plywood Case
Specification: DN(mm)40(1-1/2′′)~600(24′′)Â
Origin: Zhengzhou City, China