Loctite 97121 (IDH 88650) Pinch Valve is a normally-closed single acting valve with spring assisted closure for fail safe operation. The pinch valve can be conveniently mounted on the reservoir lid or can operate as a stand alone valve. Dispensing is controlled by time, pressure and stroke of the actuator assembly. PTFE tube feeds through the valve so the adhesive is only in contact with the tubing therefore the moving parts do not contact the adhesive. Loctite 97121 - dávkovací ventil hadicový MP Loctite 97121 (IDH 88650) Pinch Valve is a normally-closed single acting valve with spring assisted closure for fail safe operation. The pinch valve can be conveniently mounted on the reservoir lid or can operate as a stand alone valve. Dispensing is controlled by time, pressure and stroke of the actuator assembly. PTFE tube feeds through the valve so the adhesive is only in contact with the tubing therefore the moving parts do not contact the adhesive. IDH 88650 Loctite 97121 - dávkovací ventil hadicový MP. Loctite 97121 (IDH 88650) Pinch Valve is a normally-closed single acting valve with spring assisted closure for fail safe operation. The pinch valve can be conveniently mounted on the reservoir lid or can operate as a stand alone valve. Dispensing is controlled by time, pressure and stroke of the actuator assembly. PTFE tube feeds through the valve so the adhesive is only in contact with the tubing therefore the moving parts do not contact the adhesive. Loctite Pinch ValvePinch Valve is a normally-closed single acting valve with spring assisted closure for fail safe operation. Loctite 97121 (IDH 88650) Pinch Valve is a normally-closed single acting valve with spring assisted closure for fail safe operation. The pinch valve can be conveniently mounted on the reservoir lid or can operate as a stand alone valve. Dispensing is controlled by time, pressure and stroke of the actuator assembly. PTFE tube feeds through the valve so the adhesive is only in contact with the tubing therefore the moving parts do not contact the adhesive.