Product Details
DONJOY Pneumatic internal open Tank Bottom Valve with clamp connection
Description
Product Name: | Pneumatic internal open Tank Bottom Valve with clamp connection |
Valve Body Material: | SS304/316L |
Working Pressure: | 10 Bar / 145PSI |
Max.Working Temperature: | -10℃to +120℃(EPDM) 14°F 248° F+140(SPI, max. 30min) 248°F |
Available size: | 1"-4" DN25-DN100 |
Available connection: | DIN, Clamp, SMS, RJT, IDF...Flange |
Operated: | Air/Spring, Air / Air |
Available structure: | Flange type, 90℃ elbow type |
Application scope: | Dairy,food processing, beverage, pharmacy, cosmetic, etc |
Feature: | Suitable for good mobility medium |
Design: | Dead conner minimized design |
Operation principle
1. Operated by Air/Spring, Air / Air
2. Compressed air push shaft to open and close valve
3. Valve structure: Valve seat opens construction inside so that it
can avoid pushing when pipeline is over pressure
4. Parts in contact with the products: AISI 316L,AISI 304
5. Other parts: AISI 304
6. Gaskets (standard): EPDM according to FDA 177.2600
7. Internal surface finish: Ra≤0.8μm
8. External surface finish: Mirror polish
Design and features
1. 3A sanitary design
2. Complete discharge system avoids retention
3. Normally closed valve (closed by spring) -standard version
4. Normally open valve (opened by spring) by a 180 degree rotating
of the pneumatic actuator
5. The valve seat opens into the tank to avoid accidental openings.
6. 360℃adjustable body, even after welding the flange to the tank
7. Open lantern for visual inspection of the shaft sealing
Applications
The tank bottom seat valve is a pneumatically operated single seat
valve, assembled at the bottom of tank, used in dairy,food
processing, beverage, pharmaceutical and fine chemical industries.
Technical data
Product display
Tag: Donjoy Valves, Sanitary valves, Donjoy Tank bottom valves
Company Profile
Donjoy was founded in 1993, with registered capital RMB105.58
million(about 15million USD) We focus on developing high-precision
PID valve positioner, Valve Control unit, Valve Position feedback
device, intelligent automatic control valve, proportional valve,
process control valve, high purity pump, homogeneous mixing pump,
cleaning technology, pressure vessel, pipeline safety control
technology, high clean pipe fitting&pipeline accessories and
integrating r&d, production and sales as an integrated national
high-tech enterprises. Donjoy’s products are widely used in
bio-pharmaceutical, food and beverage, wine, fine chemicals and
other industrial fields. Donjoy’s leading technology and innovation
solutions meets growing demand in the industry of
bio-pharmaceutical, food and beverage from the whole world, special
emerging market.
Raw material, processing technology, welding technology, surface
treatment and other technology from Donjoy have achieved advanced
level in international market. It also complies with a series of
international standards and specifications such as ASME BPE, EHEDG,
FDA and 3A , It has passed the EU Pressure Equipment Directive
(PED-97/23/EC) and (MD-06/42/EC) issued by the German TÜV
organization; the 3-A health standard certification issued by the
3A organization; China Safety Valve Special Manufacturing Equipment
(TS) License , China Quality Certification Center (CQC) and Quality
Management System Certification (ISO9001:2015) and many other
international authoritative certifications.
With advanced technology, excellent quality and perfect after-sales
service system, Donjoy was awarded as National High-tech
Enterprise, Provincial Famous Trademark, Science and Technology
Enterprise, Innovative Enterprise, Patent Demonstration Enterprise,
R & D Center Enterprise, AAA Credit Enterprise and many other
honorary
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