Basic Info.
Channel
Straight Through Type
Structure
Floating Ball Valve
Function
Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Application
Industrial Usage, Water Industrial Usage
Manufacturer Level
Top Level
Transport Package
Wooden Box
Specification
Carbon Steel, Stainless Steel
Product Description
The production introduction
FQ641F Fluorine Lined Feeding Ball ValveFQ641F type lining fluoride feeding ball valve is the extension of lining fluorine ball valve products, designed for on-off control and all kinds of strong corrosive medium, the ends of the valve flange size, an end to a standard flange end with the reaction kettle bottom feeding hole of flange, convenient can link at the bottom of the reaction kettle. Its structure form is floating straight-through, the connection form is flange, the valve shell is lined with carbon steel fluorinated plastic, valve ball and valve stem integral metal insert outsourcing fluorinated plastic process manufacturing, with good corrosion resistance sealing, open and close flexible, fast characteristics and beautiful appearance, high strength, durable. It is the most widely used corrosion-resistant valve in modern chemical process.
USE
Q641f-f series fluorine lined discharge ball valve adopts fluorine plastic lining technology, the valve body adopts investment precision casting, high strength, smooth appearance, and liquid contact parts are all fluorine plastic, so it can be used in the range of -50ºC ~ 180ºC for a long time in any concentration of corrosive pipeline, pipeline work.
The working principle of
The working principle of Q641F-F series fluorine lined discharge valve is to make the valve unblocked or blocked by rotating valve disc. The valve disc and the inner side of the valve body are all made of fluorine plastic lined process. It has the advantages of light switch, small volume, reliable sealing, simple structure, convenient maintenance and wide range of use.
Design Features
Feeding ball valve basic series for Q641F, in addition to the general ball valve has a small fluid resistance, fast opening and closing speed, simple structure, but also the following advantages:
1. The ball valve with fluorine plastic lining layer has high chemical stability and can be applied to any strong corrosive chemical medium.
2. Adopt full-diameter, floating ball structure, the valve can be closed without leakage in the whole pressure range, which is more convenient for the ball sweeping line and pipeline maintenance of the pipeline system.
3. Ball of opening and closing parts and stem casting (forging) as one, to eliminate the possibility of stem impact due to pressure changes in the bearing parts, fundamentally ensure the safety in use.
4. Compact and reasonable structure, the body cavity space is minimum, reduce the medium retention, in addition, the special molding process, so that the sealing surface density is good, coupled with the herringy PTFE packing combination, so that the valve to zero leakage.
The performance parametersThe design specification | GB 12237/ API 608 /API 6D |
Drive way | Manual, turbo drive, pneumatic, electric |
Nominal diameter | (DN) 50, 80mm |
Nominal pressure | (PN) 1.0 Mpa, 1.6Mpa, 2.5Mpa |
Poper temperature | -50~180ºC |
Remark | FQ641F type fluorine lined feeding ball valve, L value is the enterprise standard, the left flange is one step bigger than the right flange, D1 is linked to the reaction kettle, the numerator is the size of the right flange, the denominator is the size of the left flange JB78, with 50L-5000L reaction kettle. |
Overall dimensionsFQ641F type fluorine feeding ball main structure connection size (mm) |
Nominal diameter | G | L | L1 | D | K | n-∮d | H | W |
mm | in | |
25 | 1" | G1" | 72 | 22 | 100 | 78 | 4-∮10 | 160 | 140 |
40 | 1 1/2" | G1/2" | 92 | 31 | 130 | 100 | 4-∮12 | 18/0 | 164 |
50 | 2" | G2" | 112 | 41 | 150 | 130 | 4-∮14 | 220 | 190 |
65 | 2 1/2" | G21/2" | 125 | 46 | 190 | 155 | 4-∮14 | 250 | 210 |
80 | 3" | G3" | 160 | 57 | 205 | 170 | 4-∮14 | 275 | 247 |
100 | 4" | G4" | 175 | 68 | 235 | 200 | 4-∮18 | 310 | 276 |
Other Products
GQ947 electric track ball valve
GQ947Y electric track ball valve is a new practical product, with a rotating ball core 90 degree pendulum cut off a high-tech ball valve. Domestic currently Q type ball valves are used in a given pre-tightening force under the ball and seat friction for open and close, often leads to the sealing surface damage, the valve leakage and the phenomenon of death, track ball valve is the updated design for the common defects make the ball core rotate 90 degrees to switch is a new type of ball valve, the ball valve can make the sealing surface, no friction, achieve the aim of safety without leakage, And greatly improves the service life of the valve.Structure Feature
Traditional ball valve, whether floating or fixed, ball and seat always contact, large switching torque, sealing surface easy damage, orbit ball wheel open and close, the ball deflected -δ Angle, and then rotate, the whole process of the switch ball and seat from, so the seat will not be bruised, and small opening and closing torque.Main parts and materialsPart name | Material |
The valve body | WCB | ZG1Cr5Mo | 18-8CrNi | 18-12CrNiMo |
The cover | WCB | ZG1Cr5Mo | 18-8CrNi | 18-12CrNiMo |
The valve stem | 2Cr13 | 38CrMoAl | 1Cr18Ni9Ti | 1Cr18NiMo2aTi |
A sphere | WCB+HCr | 1Cr5Mo | 18-8CrNi | 18-12CrNiMo |
The seat | PTFE/13Cr/CrNi SS+STELLITE |
stud | B7/35CrMoA | 1Cr17Ni2 |
nut | 2H/45 | 2Cr13 |
packing | PTFE/ reinforced flexible graphite |
Main technical parametersNominal diameter DN(mm) | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 700 |
Nominal pressure | 1.6, 2.5, 4.0, 6.4 |
Angle range | 90 |
Inherent flow characteristic | Quick opening |
Medium temperature | -60~450 |
leakage | V |
Actuator technical parametersOutput speed: 18-192 RPM | Output torque: 34-3000 newton-meters |
Rated torque error: ±10% | Dead zones: 0.1%-9.9% |
Adjustable output rated load starting frequency: 60 times/hour | Input signal: 4-20MA /100 Ω, 2-100 mA/100 Ω, DC24V switching volume |
Power supply: 380±10%VAC,50Hz | Relative humidity: ≤95% |
Ambient temperature: -30°C+70ºC | Protection level: IP68 INPUT/output channel |
Ordering instructions1.Electric track ball valve product name and model
2.Electric track ball valve nominal pressure
3.Electric track ball valve nominal size
4.Electric track ball valve connection flange standard
5.Electric track ball valve body material
6.Rated flow coefficient of electric track ball valve
7.Electric track ball valve working medium
8.Electric track ball valve medium temperature
9.Whether the electric track ball valve is equipped with accessories for correct selection for you.Junkang Fluid Technology Co., Ltd.
Professional control valve manufacturer
Company Profile
Junkang Fluid Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Dongou Industrial Zone. It is 30 kilometers away from Wenzhou LongWan International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.
The company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The technical team has rich product experience. The company has large-scale production. Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.
Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang Valve.Production EquipmentTechnology Center
CertificateAfter- Sale Service can be Provided
ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China
https://pneumaticvalve.en.made-in-china.com/
FAQ
1.What's Your Strong Products?
The control valve series are our strong products.
2.If The Factory Has The Control Valve In Stock?
There are no control valve in stock at anytime, because this kinds of products are made by client's requirements
3.Can I request to advance the shipment?
It should be depends on whether there is sufficient inventory in our warehouse.
4.Can I request to change the form of packaging and transportation?
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. The End
Address:
Liandu District, Lishui, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, QC 080000, ISO 29001
Company Introduction:
Zhejiang Junkang Valve Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Oubei Sanqiao Industrial Zone. It is 30 kilometers away from Wenzhou Yongqiang International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.
In 2011, founded Junkang Fluid Technology Co., Ltd., the company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The company currently has more than 30 employees, including 5 core technical personnel. The technical team has rich product experience. The company has large-scale production. There are mainly four type products: Self-Operated Control Valve, Linear Control Valve, Ball Valve and Butterfly Valve
The company specializes in the production and sales of automatic control valves, pipeline pressure control, flow control, temperature control, regulating valves and other products, These Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.
Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang.
We cherish the JUNKANG brand which has been forged with sweat for many years, and cherish every hard-won honor. We will continue to work harder, innovate continuously and be pragmatic. Junkang continuously creates employment opportunities for the society, pays taxes honestly, and actively promotes the civilization and progress of society. We will use standard management enterprises, brand products to create markets and sincerely serve customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
We sincerely welcome customer from all walks of life to negotiate, inspect and guide us. We are willing to join hands with you and compose a song of triumph on the road to success.
Wants More information can Contacts us:
ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China