7
1 Please Observe the Following
1.4 Field of Application (Intended Usage)
The Diaphragm Valves 97135/97136 are suitable for the exact application of LOCTITE
®
products. They show no suck back.
The Diaphragm Valve 97135 is equipped with an internal product bore of
∅
2 mm
. It is
used for anaerobic products up to a viscosity of 2,500 mPas.
The Diaphragm Valve 97136 is equipped with a internal product bore of
∅
3 mm
. It is
used for anaerobic
thixotropic
products up to a viscosity of 5,000 mPas.
For each product and corresponding application of the dispense valves, various
dispensing needle types and sizes are available:
–Conical dispensing needles of polyethylene for viscous products and large dispensed
quantities.
–Stainless steel needles for thin fluids and UV curing products.
–Flexible dispensing needles of polyethylene.
For high flow rates the diaphragm valve can be upgraded from feedline 1/4” to 3/8” by
the feedline upgrade kit, type no. 97220.
The diaphragm valve is used as a stationary applicator unit. It is mounted directly at the
dispensing position. The free end of the product feedline is connected to the product
reservoir.
As product reservoirs, 0.5 l and 2 l tanks are available.
A control unit of the LOCTITE
®
equipment line provides the control of the diaphragm
valve.
