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B4WE Series

Industrial & Hydraulic Valve

Belsa Directional Spool Valve

PT. Rafitama Millenial Wahyudi

Features & Specifications

Available in 4/3, 4/2, or 3/2-way versions.
Designed for potentially explosive atmospheres.
Porting pattern according to ISO 4401.
Equipped with wet-pin DC solenoids.
Solenoid coil is rotatable by 90°.

How to Order

①

②

③

④

⑤

⑥

⑦

⑧

⑨

⑩

①Series

Code	Description
B4WE	Belsa Directional Spool Valves, Direct Operated with Solenoid Actuation

②Size

Code	Size
06	Size 06 (CETOP 03 / NG6)
10	Size 10 (CETOP 05 / NG10)

③Spool Type

Code	Konfigurasi Aliran
J	Symbols; Possible Version - Spool J (All Ports Closed / Center Position)
E	Symbols; Possible Version - Spool E (All Ports Closed)
G	Symbols; Possible Version - Spool G (P Closed, A & B to Tank)
H	Symbols; Possible Version - Spool H (All Ports to Tank)
D	Symbols; Possible Version - Spool D (4/2-way Operation)
C	Symbols; Possible Version - Spool C (4/2-way Operation)

④Number Design

Code	Desain
50	Component Series 50

⑤Spring Type

Code	Tipe Pegas
Nil	With Spring Return (Standard)
D	With Reinforced Compression Spring (for quick switching off)
O	Without Spring Return
OF	Without Spring Return With Detent

⑥Power Type

Code	Karakteristik Solenoid
E	High-Power Wet-Pin Solenoid with Detachable Coil

⑦Electrical Voltages

Code	Tegangan Coil
G12	DC12V
G24	DC24V
G110	AC110V
G220	AC220V

⑧Manual Override

Code	Fitur Manual Override
Nil	Without Manual Override
N5	With Lockable Manual Override "Mushroom Button" (Large)
N6	With Manual Override "Mushroom Button" (Large), Not Lockable
N8	With Concealed Manual Override and Protective Cap
N9	With Concealed Manual Override (Standard)

⑨Electrical Connection

Code	Tipe Konektor Elektrik
K4	Connector 3-pole (2+PE) according to DIN EN
K4K	Connector 3-pole (2+PE) according to DIN EN 175301-803, With potted-in plug base and sealing element
K72L	Connector, 4-pole, M12x1 according to DIN EN 61076-2-101 with suppressor diode, coding, Pin assignment according to DESINA
C4Z	Connector 2-pole (Junior-Timer type), Connector radial to the valve axis

⑩Seal Material

Code	Material Seal
M	NBR Seals (Standard Mineral Oil)
V	FKM Seals (Viton, High Temperature & Synthetic Fluids)
MH	Recommended for Operation with HFC Hydraulic Fluids
MT	Low-Temperature Version (Only with Version "Without Manual Override")

MODEL CODE:B4WE

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Code

Description

B4WE

Belsa Directional Spool Valves, Direct Operated with Solenoid Actuation

Code

Size

Size 06 (CETOP 03 / NG6)

Size 10 (CETOP 05 / NG10)

Code

Konfigurasi Aliran

Symbols; Possible Version - Spool J (All Ports Closed / Center Position)

Symbols; Possible Version - Spool E (All Ports Closed)

Symbols; Possible Version - Spool G (P Closed, A & B to Tank)

Symbols; Possible Version - Spool H (All Ports to Tank)

Symbols; Possible Version - Spool D (4/2-way Operation)

Symbols; Possible Version - Spool C (4/2-way Operation)

Code

Desain

Component Series 50

Code

Tipe Pegas

Nil

With Spring Return (Standard)

With Reinforced Compression Spring (for quick switching off)

Without Spring Return

Without Spring Return With Detent

Code

Karakteristik Solenoid

High-Power Wet-Pin Solenoid with Detachable Coil

Code

Tegangan Coil

G12

DC12V

G24

DC24V

G110

AC110V

G220

AC220V

Code

Fitur Manual Override

Nil

Without Manual Override

With Lockable Manual Override "Mushroom Button" (Large)

With Manual Override "Mushroom Button" (Large), Not Lockable

With Concealed Manual Override and Protective Cap

With Concealed Manual Override (Standard)

Code

Tipe Konektor Elektrik

Connector 3-pole (2+PE) according to DIN EN

K4K

Connector 3-pole (2+PE) according to DIN EN 175301-803, With potted-in plug base and sealing element

K72L

Connector, 4-pole, M12x1 according to DIN EN 61076-2-101 with suppressor diode, coding, Pin assignment according to DESINA

C4Z

Connector 2-pole (Junior-Timer type), Connector radial to the valve axis

Code

Material Seal

NBR Seals (Standard Mineral Oil)

FKM Seals (Viton, High Temperature & Synthetic Fluids)

Recommended for Operation with HFC Hydraulic Fluids

Low-Temperature Version (Only with Version "Without Manual Override")

Product Catalogue & How To Order Matrix

B4WE Series

Features & Specifications

Product Catalogue & How To Order Matrix

B4WE Series

Features & Specifications