General purpose differential solenoid valve for air and water (non aggressive media up to 40CST viscosity). Normally closed (energise to open) and available in all voltages. Comes with coil (Class H Insulation) and DIN plug (IP65 protection). Installation can be in any orientation however upright is always preferable if possible. Threads conform to ISO7.1 sealing threads.

Model Port Size (BSP) Orifice (mm) KV Media Pressure Media Temperature Repair Kit Coil Specifications
B35-2-10-*N 1/4 10 1.1 0.3 to 10 BAR -5°C to 80°C RK-B35-4-N SC-N12
11 Volt Amps
15 Watts
Class H Insulation
100% ED
B35-3-10-*N 3/8 10 1.1 0.3 to 10 BAR -5°C to 80°C RK-B35-4-N
B35-4-10-*N 1/2 10 1.1 0.3 to 10 BAR -5°C to 80°C RK-B35-4-N
B35-4-14-*N 1/2 14 2.8 0.3 to 10 BAR -5°C to 80°C RK-B35-414-N
B35-5-14-*N 3/4 14 2.8 0.3 to 10 BAR -5°C to 80°C RK-B35-414-N
B35-5-20-*N 3/4 20 5 0.3 to 16 BAR -5°C to 80°C RK-B35-6-N
B35-6-20-*N 1 20 6.5 0.3 to 16 BAR -5°C to 80°C RK-B35-6-N
B35-7-40-*N 1 ¼ 40 18 0.7 to 16 BAR -5°C to 80°C RK-B35-8-N
B35-8-40-*N 1 ½ 40 21 0.7 to 16 BAR -5°C to 80°C RK-B35-8-N
B35-9-50-*N 2 50 36 0.7 to 16 BAR -5°C to 80°C RK-B35-9-N

*Voltages available; 12vDC, 24vDC, 24vAC, 110vAC, 240vAC, 415vAC

For Installation and Maintenance instructions please click here or find in our References section under Valve Installation and Maintenance for Solenoid Valves.

B35 Differential Solenoid Valve Flow Rate

Brass Normally Closed General Purpose Differential Solenoid Valve

Model G (BSP) L A B C Weight (kg)
B35-2-10-*N 1/4 50 85 100 40 0.55
B35-3-10-*N 3/8 50 85 100 40 0.55
B35-4-10-*N 1/2 50 85 100 40 0.55
B35-4-14-*N 1/2 66 90 112 45 0.65
B35-5-14-*N 3/4 58 90 112 45 0.65
B35-5-20-*N 3/4 82 95 115 60 1.3
B35-6-20-*N 1 82 95 115 60 1.3
B35-7-40-*N 1 ¼ 135 108 137 92 2.45
B35-8-40-*N 1 ½ 135 108 137 92 2.85
B35-9-50-*N 2 160 119 153 108 4.25

 

B35-2-10 to B35-4-10

Brass Normally Closed Solenoid Valve Construction

Number Item Material
1 Coil Epoxy
2 Armature Martensitic stainless steel
3 Bonnet Nylon
4 Diaphragm NBR
5 Diaphragm Support Nylon
6 Valve Body Brass

B35-4-14 & B35-5-14 

Brass Normally Closed Solenoid Valve Construction 1/2"

Number Item Material
1 Coil Epoxy
2 Armature Martensitic stainless steel
3 Bonnet Nylon
4 Valve Cover Brass
5 Spring 304 Stainless Steel
6 Diaphragm NBR
7,8,9 Diaphragm Support Brass & Stianless Steel
10 Valve Body Brass

B35-5-20 to B35-9-50

Brass Normally Closed Solenoid Valve Construction

Number Item Material
1 Coil Epoxy
2 Armature Martensitic stainless steel
3 Valve Cover Brass
4 Spring 304 Stainless Steel
5,6,8 Diaphragm Support Brass & Stainless Steel
7 Diaphragm NBR
9 Valve Body Brass

Size 1/4" to 2" BSP
Function Normally Closed (power to open)
Valve Operation Servo Assisted
Body Brass
Seat NBR
Pressure Range 0.3 to 16 BAR
Media Non aggressive media

Product History