Needle Valves

Needle Valves

Pneumatic Valves work with pressure-time dispense systems.

Able to dispense shot sizes as small as 0.0005 g, Micro-Needle Valve, adjustable opening, needle-and-seat valve, dispenses low-medium viscosity UV curing products. Hand-Held LV Applicator, adjustable seat valve, dispenses drop sizes as small as 0.005 g of low viscosity adhesives with max cycle of 2 shots/sec and delivers fluid pressure of 4-30 psi. Diaphragm Valve uses floating PTFE diaphragm for...

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Needle Valve suits oil and gas industry.
Needle Valves

Needle Valve suits oil and gas industry.

Model HN41 straight-through, bi-directional needle valve features soft seat, ensuring repetitive bubble-tight sealing in both standard and dirty process conditions. Unit meets requirements of NACE MR-01-75 and is equipped with Delrin® seat and stainless steel material. Valve is rated at 6000 psig at 200°F. Sizes include Â-¼ x ¼ in. FNPT, ¼ in. FNPT x ¼ in....

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Adhesive Dispense Valve makes precise deposits.
Needle Valves

Adhesive Dispense Valve makes precise deposits.

Compact MicroDot(TM) 741MD-SS needle valve makes microdeposits as small as 0.007 in. dia. Internal needle seats in hub of dispensing tip reduces amount of dead fluid between needle seat and substrate. Pneumatically operated valve applies variety of assembly fluids including UV-cure adhesives, solvents, lubricants, and epoxies. Calibration knob allows user to restore valve stroke setting and...

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Needle Valve operates independently or remotely.
Needle Valves

Needle Valve operates independently or remotely.

Series NV Needle Valve regulates pressures up to 500 psig with flow coefficient of 0.36. Units are suitable for air, water, oil, and other fluids compatible with its brass or 304 SS construction materials. Series NV can be panel mounted to accommodate 90 deg flow pattern. Rated for maximum temperatures of 200 deg F, Series NV has flow rate of 1.75 gpm (max) water, and 500 scfh air.

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