Active Member
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[China]
Address: ZHONGXING EAST ROAD 208, XIKOU TOWN315502, FENGHUA CITY, ZHEJIANG PROVINCE, CHINA
Contact name:Ricky
Ningbo Nijia Electronics Technology Co.,Ltd |
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NF8327B102MO WSNF8327B102MO balanced poppet, flameproof enclosure
ASCO Explosion proof, flameproof solenoid valve
FEATURES
• Solenoid valves with explosionproof operators NF or WSNF type for
use in poten- tially explosive atmospheres according to ATEX
Directive 2014/34/EU
EU type examination certificate no.: LCIE 00 ATEX 6008 X
IECEx Certificate of Conformity no.: IECEx LCI 07.0015X
• Compliance with the Essential Health and Safety Requirements has
been as- sured by compliance with the International and European
Standards EN-IEC 60079-0, EN-IEC 60079-1 and EN-IEC 60079-31
• The solenoid valves are recommended for pilot applications with
high flow, wide pressure ranges and no minimum operating pressure
• Special execution for low ambient and fluid temperatures
• Manual Operators are optional including an under pressure
removable type
• The valves are certified according to IEC 61508 Functional Safety
data and have
SIL-3 capability (TÜV & Exida certification)
GENERAL
Differential pressure
0 - 10 bar [1 bar
=100 kPa]
Maximum viscosity
65 cSt (mm 2 /s)
Response time
< 100 ms
MATERIALS IN CONTACT WITH FLUID
Ensure that the compatibility of the fluids in contact with the
materials is verified
Body
Brass or stainless steel AISI
316L
Stem, core tube
Stainless
steel
Core and plugnut
Stainless steel
Springs
Stainless steel
Seals & poppets
Ø 5,7 mm: FPM or
VMQ or (F)VMQ
Ø 12
mm: NBR or FPM or (F)VMQ
Rider ring
PTFE
OTHER MATERIALS
Solenoid enclosure
NF: Chromated
aluminium, epoxy coated
WSNF: Stainless steel (AISI 316L)
Bonnet, cover screws
NF: Steel (zinc plated)
WSNF: Stainless steel
Core tube
Stainless steel
Core and plugnut
Stainless
steel
ELECTRICAL CHARACTERISTICS
SAFETY CODE
Coil insulation class
H (5,7 mm),
F (12 mm) IECEx / q II 2 G Ex d IIC T6..T4
Coil connection
Screw terminals IECEx / q II 2 D Ex t IIIC Db IP67
T85°C..T135°C
Electrical safety
IEC 335
Standard voltages
DC (=) :
24V - 48V
( Other voltages and 60 Hz on request ) AC (~) : 24V - 48V - 115V -
230V / 50 Hz
INSTALLATION
• The solenoid valves can be mounted in any position without
affecting operation
• Solenoid valves have 2 or 3 mounting holes in body
• Pipe connection identifier is 8 = NPT (ANSI 1.20.3)
• Installation/maintenance instructions are included with each
valve
FAQ
1. When your company establish?
Ningbo Fly Automation Co.,Ltd Was established in 2010, we have been
working in agrochemical field for about 26 years, we have a
professional production of process, committed to providing
customers with the most satisfactory service.
Delivery
1. If the products we have in store, we will send it out ASAP after
payment.
2. If the products which were customized, we will complete the
production within a specified period of time, and send it out the
first time, we can promise it.
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex, TNL
will be normal ways. If you require use of a courier, we can do it.
After-sale Service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
Warranty
All item Comes with Basic 3 Month Sellers Warranty, if item
defective in 3 Month, We will offer replacement without extra
Charger(including shipping fee)After we Receive the Defective item.
If item Defective after 3 Month, Buyers can still send it back, We
will contact suppliers or Manufactory for Warranty. Buyers Might
Need to pay the Shipping fee For resend the replaced item.
Serves time
0:00 - 23:59
From Monday to Sunday
NF8327B102MO
WSNF8327B102MO
