Inline Easy Read Needle Valves, For Hydraulic (Up To 100 GPM) & Pneumatic Service

Application	Controlled flow in both directions. Flow adjustment can be made under pressure. Setting can be locked with set screw. Brass valves for use in pneumatic systems and lower pressure hydraulic systems. Steel valves for use in hydraulic systems. Pressure ratings in tables are for non-shock service.
Features	Color coding and numerical readout allow positive, precise and repeatable settings. Can be accurately adjusted within a small fraction of a turn (one full turn per color). Metal knob and stem for durability.
Materials	Body: Available in Brass, carbon steel or stainless steel (1'' size available in naval bronze or ductile iron). Needle: Brass on brass valves, stainless steel on steel and stainless steel valves. O-Ring: Viton® is standard (other materials available). Washer Seal: Teflon®. Knob: Aluminum.
Temperature Range	-15°F to 400°F.

Model Number	Size	Thread 1	Materials	Maximum Operating Pressure	Rated Flow	CV Factor	A	B	D
EN20B	1/4	1/4-18 NPT	Brass	2000	10	0.5100	1.41	0.75	2.56
EN20S	1/4	1/4-18 NPT	Steel	5000	10	0.5100	1.41	0.75	2.56
EN25B	3/8	3/8-18 NPT	Brass	2000	18	0.9200	1.63	1	3.25
EN25S	3/8	3/8-18 NPT	Steel	5000	18	0.9200	1.63	1	3.25
EN10B	1/8	1/8-27 NPT	Brass	2000	4.5	0.2500	1.28	0.63	1.44
EN10S	1/8	1/8-27 NPT	Steel	5000	4.5	0.2500	1.28	0.63	1.44
EN30B	1/2	1/2-14 NPT	Brass	2000	28	1.2000	1.97	1.13	3.56
EN30S	1/2	1/2-14 NPT	Steel	5000	28	1.2000	1.97	1.13	3.56
EN35B	3/4	3/4-14 NPT	Brass	2000	40	1.8400	2.19	1.38	4.13
EN35S	3/4	3/4-14 NPT	Steel	5000	40	1.8400	2.19	1.38	4.13