Basic Info.Model
NO.H48X-16LSizeDN32-DN80TrademarkafsSpecificationDN32-DN80OriginShanghai,
ChinaProduct DescriptionProduct Description Action of minimum
pressure valve for screw compressor:1. The role of the minimum
pressure valve is to buffer. When the machine is discharged into
the atmosphere at the moment of loading, we assume that the large
pressure difference generated before and after separation inside
the machine will be added to the separator, causing damage to the
separator core.2, machine oil lubrication is carried out by the
pressure difference of the machine itself, without additional oil
pump assistance, when the machine is in no-load state, still need a
certain pressure to maintain the oil cycle, so the inlet valve is
relatively closed, and the minimum pressure valve to prevent
pressure leakage, so as to ensure the oil cycle.3. The minimum
pressure valve mainly plays the role of establishing the internal
pressure of the unit, promoting the lubricating oil circulation and
meeting the working pressure of the load reducing valve.4. The
minimum pressure valve also ACTS as a one-way valve to prevent the
back flow of compressed air from the air storage tank to the air
compressor during the unloading operation of the
unit. Components:The minimum pressure valve is composed of
valve body, valve core, adjusting nut, spring and sealing
element. Product features:1. Applicable to oil injection screw
air compressor;2, the minimum pressure valve in the check function,
seals for FKM or PTFE, check sensitive, reliable seal;3, the
minimum pressure valve spring through the strengthening treatment,
not easy to deformation, fatigue, open pressure stability;4.
Diversified installation and connection methods, convenient
installation and maintenance. Technical DateMain parts
materialPart nameValve bodyO - ring Big springSmall
springMaterialsZL101(T6)FKM50CrVASUS304Main diameterNominal
diameterM*K(inlet
connecteddimension)h1(inlet center height)Φ* L(outlet
connecteddimension)h2(outlet center height)d0(throat
diameter)H(total height)(delivery
max)m3/minDN324-Φ14XΦ100100Φ42.4X29.550Φ321657.7DN404-Φ13XΦ110104.5Φ48.3X29.575Φ3720010.2DN654-Φ18XΦ145141Φ76.1X40103Φ5828825DN808-Φ18XΦ160125Φ101.6X45125Φ7535842.2Specification
TypeH48X-16LNominal pressure1.6MPaNominal
diameterDN32~DN80Suitable temperature-20/+120ºCSuitable
medium(Air)Press a declaration of surrender
>>Design manufacture According to GB/T
12243-2005.>>Connecting dimension and ste pressure may be
according to user's requestSamples ShowShanghai international
compressor and equipment exhibitionAbout Us Shanghai AFS Valve
Manufacturing Co., Ltd. was founded in the early 1970s,
specializing in the production of various types of valves, involved
in a variety of fields.The company from the early ninety s,
form a complete set of air compressor valve involved after
decades of development, the main production of various kinds of
compressor valve, pressure valve, temperature control valve, the
suction valve and so on, at the same time also involves medical
breathing machine, cold media series, power plant, oxygen plant,
rail transportation, aerospace equipment, valve in the field of
chemical industry and so on, successively with more than 60 famous
air compressor manufacturer cooperation, such as ingersollRand,
Atlas, Fusheng, CompAir, Sullair, Hitachi....We uphold the "Credit
First, Customer Uppermost" purpose, committed to the production of
high quality, in line with customer demand products.At the same
time to provide a variety of users with a full range of
fluid and gas system solutions.PartnersCertificates Frequently
asked questions Q: what kind of express do you
send? A: The normal situation is DHL, if you
have other needs, you can contact our salesman. Q: how long is
your delivery time? A: Normally, the relief valve takes
7 days and the other valves take 45 days. Q: is it
possible to customize the valve? A: Yes, please contact
our salesman for specific size and
specification. If you have another question, pls
feel free to contact us as below: Shanghai AFS
Valve Manufacturing Co., Ltd. Web
site: http://afsvalve.en.made-in-china.com
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