SHAYRI METALS

SHAYRI METALS

Model No : AT-SM/PR-022

Description

Infinity (ECVR) SOLENOID VALVES Proportional Direct operated for vapour recovery Regulating applications ¼

The Infinity Series ECVR proportional solenoid valves are designed for use in compressed natural gas (CNG) dispensing equipment, offering the ability to handle a variable flow of fuel vapor proportional to the control signal.

The proportional solenoid valves are constructed with high-quality Viton E-25 disc core material, ensuring a long operating life and a wide temperature range. This helps to ensure reliable and consistent performance, even in demanding environments.

In addition, the Series ECVR proportional solenoid valves are equipped with an explosion proof operator, which makes them suitable for use in potentially explosive areas. This feature helps to ensure the safety and reliability of the system, even in high-risk environments

IIn conclusion, the Infinity Series ECVR proportional solenoid valves are an ideal solution for controlling the flow of fuel vapor in CNG dispensing equipment. Their high-quality construction, wide temperature range, and explosion proof design make them well suited for use in demanding environments

 

Materials

Body
Brass
Core tube
Stainless steel
Core and plug nut
Stainless steel
Core disc seal
Viton E-25
Rider ring
PFTE
Springs
Stainless steel
Lip seal
PFTE
Seat
Brass
Breaker piece
Stainless steel
  • Features & Benefits
  • Specification

Features

- The proportional solenoid valves can handle a variable flow of fuel vapour, Proportional to the control signal

- The high quality Viton E-25 disc core construction guarantees a long operating life and a wide temperature range

- Explosion proof operator, intended for use in potentially explosive areas, according to Directive ATEX 94/9/EC

- Easy electrical installation by means of the moulded-in supply cable, standard length of 2 meter

- Infinity Numatics components satisfy all relevant EC directives

Genral

Differential pressure                   0 - 1 bar [1 bar = 100kPa]

Ambient temperature range       -40 to +60°C    

Fluids ( * ) Temperature range (TS) Seal Materials ( * )
Fuel vapour -40° to +60°C Viton E-25
(fluoroelastomer)

Electrical Characteristics

Coil insulation class    F
Electrical safety           IEC 335
Standard voltages       DC (=) 24V

prefix
option
power ratings

operator
ambient
temperature
range (TS)

safety code
electrical
enclosure
protection
(EN 60529)
replacement coil
type
holding
~
hot/cold
=
~
=
(W)
(W)
230V/50/60 Hz
24V/DC
PV
-
8,0 / 10,2
-40° to +60°C
II 2 G Ex mb IIB
Gb T3
moulded IP67
-
(2)
01
 
 
 
 
 
 
 
 

(2) Multiple coils kits available under ATEX, contact us

- Not available 

Specification

pipe
size
orifice
size
flow coefficient
Kv
operating pressure
differential (bar)
prefix optional solenoids *
basic
catalogue
number
Min
Max. PS
NEMA 7&9
ATEX / IECEx
IP65
Ex d
Ex e
mb
Ex
mb
EEx nA
G
(mm)
(m3/h)
(l/min)
=
EF
NF
EM
PV
ZN
SC
 
NC - Normally closed
1/4
5,6
0,73
12,2
0
1
-
-
-
-
-
 

● Available feature

- Not available

Installation

The valves can be mounted in any position without affecting operation.
● Pipe connection identifiers: G = pipe thread according to ISO 228/1
● Installation/maintenance instructions are included with each valve.
● PV solenoids have a standard cable length of 2 meters. Other lengths in full meters are available on request

Dimensions (mm), Weight (Kg)

ii
 
TYPE 01
Prefix "PV" Solenoid
Epoxy encapsulated
EN-IEC 60079-0, 60079-18,
II 2 G Ex mb IIB Gb T3
IP67

 

type
AC/DC
prefix
option
catalogue
number
spare parts
kits
A
B
C
D
E
F
G
H
weight
01
=
PV
97
110.2
48.4
29.8
47.5
68.7
79.0
73.60
51.9
39.5
0.45 Kg

 

 

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