Home > Products > Solenoid Valve Armature Assembly > Solenoid Armature Tube OD 15mm > EVRA 15 Refrigeration Solenoid Valve Plunger Armature Assembly

EVRA 15 Refrigeration Solenoid Valve Plunger Armature Assembly

Payment Type:
L/C,T/T,Paypal,Western Union
Incoterm:
FOB,CFR,CIF
Min. Order:
1 Bag/Bags
Transportation:
Ocean,Land,Air
Port:
Ningbo,Shanghai,Guangzhou
Share:
Chat Now
  • Product Description
Overview
Product Attributes

Model No.BAPC215047523

BrandBrando

Supply Ability & Additional Information

Packagingboxes,cartons,pallets

Productivity100000pcs per month

TransportationOcean,Land,Air

Place of OriginNingbo,China

Supply Ability100000pcs per month

CertificateCE

PortNingbo,Shanghai,Guangzhou

Payment TypeL/C,T/T,Paypal,Western Union

IncotermFOB,CFR,CIF

Packaging & Delivery
Selling Units:
Bag/Bags
Package Type:
boxes,cartons,pallets

EVRA 15 Refrigeration Solenoid Valve Plunger Armature Assembly


BAPC215047523 Solenoid armature 15.0mm Outer Dimeter with 6.5mm orifice dimeter. Used in DANFOSS Type Refrigeration Solenoid Valve. EVRA/T 10/15/20 Sevro Operation Solenoid Valve.


EVRA/T 10, 15 and 20 Refrigeration Solenoid Valve Design Function:


evra15

Servo operation
EVRA/T 10 → 20 are servo operated with a "floating" diaphragm.Thepilotorifice ofstainlesssteel is placed in the centre of the diaphragm. The teflon pilot  valve plate is fitted direct to the armature .When the coil is currentless,the main orifice and pilot orifice are closed.The pilot orifice and main orifice are
held closed by the weight of the armature, the armature spring force and the differential pressure between inlet and outlet sides.
When current is applied to the coil the armature is drawn up into the magnetic field and opensthe pilot orifice. This relieves the pressure above the diaphragm, i.e. the space above the diaphragm 
becomes connected to the outlet side of the valve. 
The differential pressure between inlet and outlet sides then presses the diaphragm away from the main orifice and opens it for full flow. Thereforea certain minimum differential pressure is necessary 
to open the valve and keep it open.
For EVRA 10 → 20 valves this differential pressure is 0.05 bar/ 0.725 psi while that of EVRAT 10 → 20 is 0 bar/psi.
When current is switched off, the pilot orifice closes.Via the equalization holes  in the diaphragm, the pressure above the diaphragm then rises to the same value as the inlet pressure and the diaphragm closes the main orifice.


Dimension of BAPC215047523 Armature Assembly:

Dimension of BAPC215047523 Armature Assembly:

Technical Data:

Model Number
BAPC215047523
Guide Tube Outer Diameter
15.0mm
Installation Height for Coil Assembling
47.0mm
Plunger Seal for Orifice Diameter
6.5mm
Guide Tube Material
Stainless Steel
Seal Material
NBR, HNBR, FKM, EPDM, Silicone, all available
Connection Type
Thread
Voltage
All range of AC and DC available
Position and Way
2/2 Way
Non-working Status
Normally Closed
Customized Service
Provided, welcome show us sample or drawing

Product Features:
1. Fixed core and movable core (plunger): 
Adopting rustproof and corrosion-resistant material with high magnetic conductivity and low remanence to ensure armature assembly durable and smart acting. 

2. Guide tube (plunger tube): 
Options of brass and stainless steel, grade of H62 or SUS304; 
Wall thickness from range of 0.25~2.5mm, others could be customized; 
Kinds of welding type to hold various working pressure, such as laser welding, argon-arc welding, silver soldering. Machining from entire solid bar directly is also available. 

3. Spring: 
Rustproof SUS304 stainless steel, with good performance of restore.

4. Seals: 
Options of NBR, HNBR, FKM, EPDM, PTFE, food grade materials, welcome your other requirements. 

5 Shading ring: 
Cooper and silver material available.

6. Washer and retaining nut provided if has demands.

Focus on your demands, Offer you best solution:
√ Contact us if some points you have doubt 
√ Contact us if somewhere need to change 
√ Contact us if not the one you are looking for 
√ Contact us if you are doing designing

Welcome to your any question and inquiry!

Product Categories : Solenoid Valve Armature Assembly > Solenoid Armature Tube OD 15mm

Home > Products > Solenoid Valve Armature Assembly > Solenoid Armature Tube OD 15mm > EVRA 15 Refrigeration Solenoid Valve Plunger Armature Assembly
Email to this supplier
  • *Subject:
  • *To:
    Mr. Brandon Bao
  • *Mobile:
  • *Email:
  • *Message:
    Your message must be between 20-8000 characters
Send Inquiry
*
*
*

Related Products List

Home

Product

Whatsapp

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send