Products

H Series Rotary Valve Type (Pneumatic Driven)

The new Hibar H series rotary valve precision dispensing pumps are ideally suitable for higher viscosity applications in food, cosmetic, technical and pharmaceutical industries. The ceramic rotary valve design ensures easy handling of liquids with up to 100,000 cps viscosities and including particulates. It can maintain dispensing accuracies of ±1/2% or better with positive cut-off and no drip without readjustment or recalibration. This hibar pump has precise dispense volume and speed control via adjustment of the built-in micrometers. Wear resistant ceramic rotary valve handles high viscosity fluids with particulates up to 100,000 cps.

The discharge rate can be easily changed by a high-precision micrometer.
The suction and discharge speeds can be adjusted separately, so that the optimum dosing conditions can be set.
We have a wide variety of wetted parts materials to handle the discharge of all kinds of liquids.

Dispensing of fixed volume of high viscosity materials such as grease, adhesives etc
Precision filling of fixed volume of high viscosity food such as ketchups, jams etc
Precision filling of fixed volume of high viscosity medicine and cosmetics such as creams, ointment etc
Precision filling of fixed volume of cosmetics
Precision filling of fixed volume of food and cosmetics with solid content
Mounted on food and cosmetic processing machines

Material of wetted parts /4HR, 5HR

A. Pump Head	SUS316
B. Poppet	Zirconia Ceramic
C. O-ring	EPDM, FKM, Silicone, CR, FFKM, Kalrez ®
D. Plunger	SUS316
E. Tube	Polyethylene, PFA
F. Plunger sleeve	SUS316, Zirconia Ceramic

* Kalrez® is a trademark or registered of DuPont Corporation or its affiliates.

List of Models

MODEL	Total length dimensions*	Weight	Maximum discharge rate
	(mm)	(kg)	(cc)
4H1-R∗-10	383	7.9	～9.85
4H1-R∗-33	358		～33.97
4H1-R∗-58	358		～58.12
4H2-R∗-19	509	8.6	～19.71
4H2-R∗-67	459		～67.98
4H2-R∗-116	459		～116.24
4H3-R∗-29	637	9.3	～29.56
4H3-R∗-101	560		～101.91
4H3-R∗-174	560		～174.35
4H4.5-R∗-150	657	10.3	～152.8
4H4.5-R∗-260	657	10.3	～261.5
5H3-R2-100	682	31.7	～101.9
5H3-R2-290			～291.8
5H3-R2-500			～542.6
5H3-R2-1000			～1013.6
5H6-R2-2000	759	33.1	～2027.2