741V-SS ADJUSTABLE NEEDLE VALVE

Product code: 7007029

741V Series needle valves for precise and consistent application

741V Series valves apply low-viscosity materials with very high precision and exceptional repeatability.

• The Teflon seal around the needle features high durability and long life.
• Significantly reduces maintenance costs.
• The stainless steel needle shut-off is located right in the dispensing tip adapter.
• No residual volume of dispensed material remains in the valve. More

1K/2K	Single Component
Type	Needle
Series	741
Wetted material	Stainles Steel 303

Features and Benefits

Reliable drip-free shutoff and zero dead-volume in the fluid nozzle.
Precise, adjustable fluid flow control unaffected by entrapped air.
High cycle rates (exceeding 400/min) with fluid pressures up to 20.7 bar.
Rugged all-stainless steel (Type 303) construction for low-maintenance operation.

Technical Specifications

Parameter	Value
Maximum Fluid Pressure	20.7 bar (300 psi)
Material (Body, Piston, Needle)	Type 303 Stainless Steel
Needle Packings	Teflon®
Actuating Air Pressure	4.8 – 6.2 bar (70 – 90 psi)
Weight	317.5 g (11.2 oz)
Fluid Outlet	Luer Lock