4500 SZ Series Needle Valves

4500 SZ Series
Needle Valves

General Description

Needle Valve
316 Stainless Steel needle valve with 3mm or 6mm orifice.

Exhaust Port Flow Regulators
316 Stainless Steel exhaust flow regulator/ breather supplied
complete with tamper proof cap.

Operating Fluids

Gases
Filtered lubricated or non-lubricated air, inert gas, sweet (natural) gases.

Technical Data

Exhaust Port Flow Regulator • 1/4" 646 (23.0) - 0.65 (10.0) • 3/8" 1100 (39.0) - 1.10 (17.0) • 1/2" 1800 (64.0) - 1.80 (28.0)	Maximum flow L/min (SCFM) - Cv(Kv) at 6 bar (87 psi), 1 bar (14.5 psi) differential Needle Valve (3mm orifice) • 1/4" 290 (10.5) - 0.30 (4.6)
Working pressure (gases) • 12 bar (174 psi)	Working temperature • -50ºC to +90ºC (-58ºF to +194ºF)

Construction Materials

Body • Stainless steel AISI 316L to NACE MR-0175	Seals • EPDM
Springs • 316 Stainless steel	Internal parts • Stainless steel AISI 316L to NACE MR-0175

Additional Resources

CAD Downloads

PDF Downloads

Literature Order Form

Contact Midland-ACS