IBV

Inlet / Outlet: 1" (25 mm); 1½" (40 mm); 2" (50 mm); 3" (80 mm)

Flow: 0.06 to 68 m³/hr; 0.4 to 1,135 l/min

Built of solid brass, this valve can power through the fiercest irrigation conditions.

All Hunter valves are 100% water tested to ensure reliable operation once installed

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Overview

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Constructed from solid brass to provide years of trouble-free operation in any water condition, the Hunter IBV is a valve created for the fiercest conditions found on a commercial site. Featuring a brass body and bonnet—built to handle up to 15 bar—the IBV also boasts a sturdy stainless steel flow control stem. The IBV was designed from the ground up to incorporate many of the industry-leading features found in Hunter valves including the solenoid and ICV diaphragm. Add in a pair of options and provide the IBV with an even higher degree of dependable performance: the Accu-Sync pressure regulator maintains constant downstream pressure and the Filter Sentry™ system keeps the the valve filter screen free of debris commonly found in non-potable water found in reclaimed water or ponds. Built to withstand the rigors of high-pressure situations, the IBV is the commercial-grade valve solution for years of reliable operation.

Key Benefits

Factory-installed Filter Sentry™ scours the filter screen in dirty water conditions
External/internal manual bleed allows for quick and easy activation at the valve
Heavy-duty brass construction provides high pressure rating and reliability
Double-beaded diaphragm seal design ensures leak-free performance
Fabric-reinforced EPDM diaphragm and seat ensure greater performance in all water conditions
Triple-tool bonnet screws are compatible with standard or Phillips screwdrivers as well as a nut driver
Encapsulated solenoid with captive plunger used on every Hunter valve provides hassle-free service
Flow control maximises efficiency and prolongs the life of the system

Advanced Features

Heavy-Duty Flow Control

Maximize efficiency and prolong the life of a system by fine tuning flow and pressure for each zone. Includes stainless steel stem and a brass control knob with manual "On" vent port.

Filter Sentry™

Filter Sentry scours the filter clean with a wiper that slides up and covers the entire screen when the valve opens. Even more, the wiper continues to scrub the filter's upper part during valve operation. Filter Sentry can be added after the valve is installed as well.

Accu Sync® Pressure Regulation

Avoid sprinkler over-pressure conditions and experience significant water savings with Hunter's Accu Sync pressure regulator. This option is available in adjustable pressure or fixed pressure models.

Models

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IBV

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Models

IBV-101G-FS

1" NPT brass globe valve, with flow control, with factory-installed Filter Sentry diaphragm

IBV-151G-FS

1½" NPT brass globe valve, with flow control, with factory-installed Filter Sentry diaphragm

IBV-201G-FS

2" NPT brass globe valve, with flow control, with factory-installed Filter Sentry diaphragm

IBV-301G-FS

3" NPT brass globe valve, with flow control, with factory-installed Filter Sentry diaphragm

IBV-151G-FS-R

1½" NPT brass globe valve with purple ID tag, Filter Sentry, and chlorine-resistant purple diaphragm

IBV-201G-FS-R

2" NPT brass globe valve with purple ID tag, Filter Sentry, and chlorine-resistant purple diaphragm

Select user-installed options

Accu-Sync® Pressure Regulation

ACCUSYNC-ADJ

Adjustable 20-100 PSI Pressure Regulator

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ACCUSYNC-30

Fixed 30 PSI Pressure Regulator

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ACCUSYNC-40

Fixed 40 PSI Pressure Regulator

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ICV & IBV Comparison Chart

<< View PGV Valves

Premium Valves That Can Conquer All
Low flow to high flow, clean water to dirty water, low pressure to high pressure, Hunter provides a valve option that can handle any situation for years to come.


	ICV	ICV Filter Sentry^™	IBV Filter Sentry^™
QUICK SPECS
Size	1", 1½", 2", 3" BSP	1", 1½", 2", 3" BSP	1", 1½", 2", 3" BSP
Flow (m³/hr)	0.05 - 68.00	0.05 - 68.00	0.05 - 68.00
Flow (l/min)	0.4 - 1135	0.4 - 1135	0.4 - 1135
FEATURES
Captive Bonnet Bolts
EPDM Diaphragm and Seat	Standard	Standard	Standard
Warranty	5 Years	5 Years	5 Years
ADVANCED FEATURES
Flow Control
Filter Sentry	Field Installed	Factory Installed	Factory Installed
ACCU-SYNC Capable
Reclaimed Water ID Handle	Field Installed	Factory Installed
Reclaimed Water ID Tag	Field Installed	Factory Installed	Field Installed
Applications
Residential
Commercial
Potable water
Reclaimed water
Secondary water
Pressure regulation
High pressure systems
Low pressure systems
High Temperature locations

Specs

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IBV-101G-FS

Inlet Diameter: 1" (25 mm)
Height: 140 mm
Length: 12 cm
Width: 8 cm

IBV-151G-FS

Inlet Diameter: 1½" (40 mm)
Height: 17 cm
Length: 15 cm
Width: 15 cm

IBV-201G-FS

Inlet Diameter: 2" (50 mm)
Height: 18 cm

IBV-301G

Inlet Diameter: 3" (80 mm)
Height: 23 cm
Length: 22 cm
Width: 18 cm

Operating Specifications

Flow rate:
- IBV-101G-FS: 0.03 to 9 m3/hr; 0.4 to 150 l/min
- IBV-151G-FS: 0.03 to 34 m3/hr; 0.4 to 568 l/min
- IBV-201G-FS: 0.03 to 45 m3/hr; 0.4 to 757 l/min
- IBV-301G-FS: 0.03 to 68 m3/hr; 0.4 to 1,135 l/min
Recommended pressure range: 1.5 to 15 bar; 150 to 1500 kPa
Temperature Range: Up to 66°C
Warranty period: 5 years

Solenoid Specifications

24 VAC solenoid
- 350 mA inrush, 190 mA holding, 60 HZ
- 370 mA inrush, 210 mA holding, 50 HZ

Factory Installed Options

DC: DC-latching solenoid for battery-powered controllers

User Installed Options

Accu Sync™ pressure regulation at the valve
DC-latching solenoid for battery-powered controllers (P/N 458200)
Solenoid conduit cover (P/N 464322)

IBV Pressure Loss in Bar

Flow	1"	1½"	2"	3"
m³/hr	Globe	Globe	Globe	Globe
0.05	0.1
0.1	0.1
0.3	0.1
1.0	0.2
2.5	0.2
3.5	0.2
4.5	0.2	0.1
7.0	0.4	0.1
9.0	1.0	0.1	0.1
11.0		0.2	0.1
13.5		0.2	0.1
17.0		0.3	0.1
20.5		0.4	0.2
23.0		0.5	0.3
27.0		0.7	0.4
30.5		0.9	0.5
34.0		1.2	0.6	0.2
40.0			0.9	0.2
45.5			1.2	0.3
51.0				0.3
57.0				0.4
62.5				0.5
68.0				0.6

IBV Pressure Loss in KPA

Flow	1"	1½"	2"	3"
l/min	Globe	Globe	Globe	Globe
1	14
2	14
4	14
20	17
40	20
60	20
75	20	9.6
115	62	10
150	139	12	5
190		15	7
225		18	9.3
280		26	14
340		37	20
380		46	26
450		65	36
510		84	47
565		104	57	16
660			79	22
750			103	29
850				38
950				47
1050				58
1135				69