Find Wafer Electric Butterfly Valve, Triple Offset Wafer Butterfly Valve, Stainless Steel Valve on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Home > Products > Zero Leakage Graphite Packing Ring > Triple Offset Wafer Electric Butterfly Valve
Triple Offset Wafer Electric Butterfly Valve
  • Triple Offset Wafer Electric Butterfly Valve
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF,FCA,CPT
Min. Order: 10000 Bag/Bags
Delivery Time: 35 Days
Packaging: Wooden box
Productivity: 100000
Brand: RMI
Transportation: Ocean
Place of Origin: CHINA
Supply Ability: 1000/MOUNTH
Certificate: ISO
HS Code: 8481804090
Port: NINGBO
Basic Info

Model No.: FLV221

Product Description



Triple offset wafer electric butterfly valve is a long life, energy-saving electric butterfly valve. Butterfly valve structure triple offset butterfly valve adopts three-dimensional eccentric principle design, the seat is hard and soft seal compatible multi-level structure, processing is superb, technology is progressive. Butterfly valve is electric butterfly valve product consists of valve body, disc, multi-level valve seat, stem, transmission mechanism, etc. Butterfly valve is wafer butterfly valve is widely used in the metallurgical, electric, petroleum, chemical, air, gas, combustible gas, water supply and drainage and other corrosive medium pipeline with temperature ≤500℃. It is the best device to adjust the flow and cut off the fluid.

Triple Offset Wafer Electric Butterfly Valve
Features as below:
1. Butterfly valve is open torque is small, flexible and convenient, energy saving.
2. Butterfly valve is three-dimensional eccentric structure, so that the disc closes more and more tight, the sealing performance is reliable, zero leakage.


Specification

Butterfly valve is high pressure resistance, corrosion resistance, wear resistance,with long service life.
This triple offset butterfly valve is designed with a three-dimensional eccentric principle, so that the sealing surface space motion trail achieves idealized. Sealing surface is without between friction and interference, coupled with the proper choice of sealing material, which ensures butterfly valve sealing, corrosion resistance, high temperature resistance and wear resistance, etc.

HTB1cWCLSpXXXXbyXpXXq6xXFXXXa.jpg_.webp

Parameter
Nominal Diameter
DN50-DN2000
Nominal Pressure
PN0.6MPa~4.0 Mpa
Design Standard
GB/T12238-1989
Flange Standard
GB, JB, ANSI, etc
Face to Face
GB/T12221-2005
Pressure Testing
GB/T13927-1992; JB/T9092-1999
Medium
Air, Water, Sewage, Steam, Gas, Oil, etc.

Material


Parts Name
Material
Valve Body
Gray cast iron, Ductile iron, Cast steel, Alloy steel, Stainless steel
Disc
Gray cast iron, Ductile iron, Cast steel, Stainless steel, Special material
Stem
45#, 2Cr13, Stainless steel, Chrome-molybdenum steel
Sealing Ring
Combined With Stainless steel
Bearing
Austenitic stainless steel, 304 nitride
Flexible graphite



Structure



HTB1GtKCSpXXXXciXFXXq6xXFXXXy.jpg_.webp


Dimension (Connection Size mm)

HTB1zAR9SpXXXXbWaFXXq6xXFXXXI.jpg_.webp

Triple Offset Features and Principle:
1. Butterfly valve is deviate from pipeline center.
2. Butterfly valve is deviate from sealing surface center.
3. Butterfly valve is inclined cone when valve is opening, disc and valve seat contacted each other at moment of valve is closed. Because of eccentric 1#, eccentric 2#, disc can separate quickly form the valve seat, reduced abrasion of sealing surfaces, friction torque is small, easy to open. Because of eccentric cone 3#, when the valve is opening or closing, disc can go through the valve seal inner channel, achieve contact sealing.
4. Butterfly valve is rotation radius of the conical disc is bigger than the rotation radius of the sealing surfaces contacted position, so the disc will close more and more tight when valve is closing, to achieve self-locking, to prevent the disc from over positi
HTB1P0SsSpXXXXbuXFXXq6xXFXXXq.jpg_.webp





Ningbo RMI Plastic Co.,Ltd

 

we are a professional manufacturer and exporter of plastic valves and piping materials, provide consult service and supply high quality piping materials for industrial application, water treatment system, irrigation systems, etc.

RMI products cover full range of plastic valves, pipes, fittings and accessories by different materials of PVDF, PVC, PVC-C, PP, PP-H, PP-GF, FRP, EPDM, VITON, PTFE. Over 30 kinds different valves include diaphragm valve, ball valve, check valve, butterfly valve, foot valve, globe valve, etc. Size from 1/2" up to 32", following standard of DIN, JIS, ANSI, CNS, ISO. 8 different materials of pipes and fittings diameter from 16mm to 600mm.

With high quality products and professional technical support, we serve more than 200 customers in different industries and areas all around the world, and win good reputation. Especially in steel industrial, chloride alkali industry, metallurgical industry, paper making industry, pharmaceutical factory, electroplating factory, mining plant, fish farm, etc.

We are continual working for the target of quality improving, technical innovation and service satisfied. Aim to provide customer durable and efficient products to ensure the piping system working safer and longer.

Company Info
  • Company Name: Ningbo RMI Plastic Co.,Ltd
  • Representative: Ms Shen
  • Product/Service: PVC PP PVDF Diaphragm Valve , PP PVC Butterfly Valve , Plastic Valve , PVC Pipe Fitting , PVC check valve , PVC Ball Valve
  • Capital (Million US $): 1000000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: Above 20
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Chunxiao Industrial zone, Beilun Dist, Ningbo, China
  • Contact Person: Mr. Zheng
  • Tel: 86-189-06745650
Email to this supplier
To:
*Messages:
Your message must be between 20-8000 characters