Description
Sell pneumatic tank valve,feed valve,feeding valves, ZSQF
series
a. ZXP series
ZXP pneumatic diaphragm single seated regulating valve
Features: It is of compact configuration, light weight, motion
agility, and limited loss of pressure drop, large valve capacity
and exact flow characteristics. It is widely applied to the fields
of petroleum, chemical. plant, electric power and smelting.
Main technical parameters:
1) nominal size: DN *****0mm (3/4"~8″)
2) nominal pressure: PN?MPa?1.*4.*6.**0.0 (ASME
Class:**0/**0/**0/**0)
3) leakage class: ANSI IV/V/VI
4) flow characteristics: equal percentage, linear
5) temperature range: ***6~***0celsius.
Types of ZXP
*ZXPO Standard type, the operating Temperature **0 ~ ***0celsius,
leakage grade IV .(PIC 1)
* ZXPG Heat dispersing type, the valve covers additional heat
radiator which can be used for medium of temperature **0 ~
***0celsius occasions (PIC 2)
* ZXPV The bellows type, which guarantee the sealing of the
movement of the stem to form a complete seal environment, blocking
external fluid leakage (PIC 3)
* ZXPD low temperature type, the valve using long-necked tube and
bellow sealed structure which can be used for cryogenic ***6celsius
occasions (PIC 4)
* ZXPQ regulate and cut-off valve whose soft sealing type structure
up to class VI leakage standards (micro-bubble level) (PIC 5)
* ZXPJ-type jacket and insulation belt with stainless steel
insulation jacket for easy to crystallize after cooling fluid
solidification caused by blockage occasions (PIC 6)
* ZXPF lined with plastic single-seat control valve lined F*6 with
fluid area, packing with PTFE, bellows seal, especially for
automatic control of strong corrosive medium.
* Spool seat are made of build-up Satellite alloy, suitable for
high temperature deep cold and other harsh conditions.
Specifications and technical parameters
Related
i. ZSQF CONTROL VALVES
Pneumatic bottom tank Valve
ZSQF series pneumatic tank valve applies integrated direct flow
structure. Its valve body has streamlined configuration without any
blocking flow channel. The flow channel internal face is
sand-blasted, smooth and wearing-proof, with small flow resistance
and with no dead corner. The soft sealing could ensure zero leakage
and the hard sealing applies bead-welded Stellite alloy. The
product is suitable for work conditions with high temperature or
severe conditions containing solid particles. For food processing,
the internal face is paved with Teflon without superior corrosive
resistance. It meets highest sanitary standards, applicable for
conditions with rigorous sanitary regulations in food and beverage
industry.
The product provides two structural forms: up-spread and
down-spread, which are suitable to different reaction vessel
constructions. The nominal through diameter has a scope of
DN*5~**0mm (1"~*2″), the nominal pressure rating is PN1.6~4.0 MPA
(ASME Class:**0/**0)?and the applicable fluid temperature range is
**0~**0celsius. It is widely used in such sectors including
chemical industry, food processing, pharmaceutical, etc. for
discharging at reaction vessel bottom.
The product has following characteristics:
1. The valve body applies integrated design and the flow channel
uses direct flow without blocking and dead corner and with small
flow resistance.
??2. The flow channel internal face is sand-blasted, smooth and
wearing-proof.
3. The flow channel internal surface is sprayed with Teflon,
meeting food-level sanitary requirement.
??4. PTFE sealing face ensuring zero leak.
5. Sealing face applies bead-welded Stellite alloy, applicable for
severe work conditions including high temperature and solid
particles.
??6. Hand wheel mechanism available, ensuring productivity even
under air source malfunction.
??7. Accurate switch position display with limiter.?
Main Material
Valve body: WCB, WC6,CF8, CF3, CF8M, CF3M, CF8+teflon
sealing gasket : PTFE, **4,**4L,**6,**6L,bulid-up welding Stellite
alloy
Valve stem: **4, **4L, **6, **6L,**0
More information, please contact us for help:
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