Water Softeners
Control Valves
Pressure Tanks
Reverse Osmosis System
RO Membrane
Brine Tanks
Commercial & Industrial System
Water Filters
Media

Manual Valves

FRESH IDEAS FOR YOUR HOME

Inquiry Now >

Manual Valves

BNT-111

Model Number:BNT-111 Color:Customized Certification:Preparing MOQ:20pcs Packing:1pcs/ctn 20pcs/ctn

Inquiry Now >

BNT111 Diaphragm valve for sand filter

Feature:

1. Design for filtration system with a high back flush flow rate specially.

2. Switched by a diaphragm assembly inside, because of end seal rather than ceramic seal, it fit for dirty water source very well.

3. With filtration and back flushing process only, simple internal structure and operation, high efficiency.

4. Apply for 6”-14” tanks, two DLFC inside to adjust flow rate.

5. Simple as Clicking the holder to initiate back flushing process, diaphragm assembly is driven by a differential pressure from outlet back pressure automatically.

6. Easy maintenance, inlet/outlet/ drain port with quick connection adapter available.

Technical parameter:

Valve body materials:Anti-UV  PP+

Working pressure:0.2~0.8MPa; Min. back flush pressure:0.15MPa

Working temperature:2~40 0C

Connect ports/dimension

inlet/outlet/ drain port:1”QC adapter

tank opening:2.5”- NPSM

Rise pipe:1.050”OD

Valve dimension with all adapters LWH:18X14X13cm

Valve weight:700 g

Option

Adapter:1” NPT、BSP thread and PPR socket

Upper nozzle

Filtration and Back flush Flow:

Service Kv=4.5,Back flush Kv=4.3:---valve only;

DLFC:

Ø3Ø3

Ø3Ø5

Ø5Ø5

Ø5Ø7

Ø5--

Ø7--

Work with Tank

6”

7”8”

9”

10”

12”

14”

Kv

1

1.6

1.8

2.5

2.9

3.1

Back flush flow M3/H

0.89

1.43

1.80

2.50

3.55

3.80

@Min back flush pressure Bar

0.8

0.8

1

1

1.5

1.5

Other Products:

 May 29, 2018 13:17:49  957