Angle Type Seat Valves

Product Details

Size1/2″ to 4″ Screwed / Flange
MediaAir, Water, Oil, Gas, Steam & Chemical
End ConnectionsFemale Screwed to BSP or NPT / Flange / Triclover
Trim / SpindleStainless Steel 304/316/316L
Gland PackingTeflon ‘V’ seals, backed by graphite wiper seal (Self Compensating)
Operating Temp.On steam – Continues 155°C, Intermittent 180°C Maximum (High Temp. above 180°C – On Request)
Working Fluid PressRefer to table
LeakageDrop tight / bubble tight, class IV ANSI B 16, 104, 1976
Steam PackingPTFE upto 180°C, Self-compensating (Spring Loaded)
SeatSoft Seat (PTFE)
Body Test Pressure24 Bar Maximum
BodyASTM A351 Gr. Cf8 / CF8M / CF3M

Size Range : 1/2″ to 4″
Actuator
Body	SS 304 Pressed
Cover Flange	ASTM A351 Gr. Cf8 (SS 304) Investment Die-Cast
Spring	Spring Steel (IS 4454 Gr. III)
Port Connection	1/4″ BSP (NPT on request)
Operating Pressure	3.5 to 7 Bar
Position Indicator	Nylon
Operating Cycles	350 to 650 Cycles / Hr.
Media	Dry Lubricated Air / Innert Gasses Asten Moisture Separators are advised to use in line

Technical Specification Table
Model	Valve Size	Orifice MM	Inlet Position	Max. Op. Press Low to Close Bar	Max. Op. Press Low to Open Bar	Flow Factor M3/hr	Air Consumption Lit/Cycle
JYCV-15	1/2″	16	N/C	16	16	4.2	0.155
JYCV-15	1/2″	16	N/O	16	16	4.2	0.155
JYCV-20	3/4″	16	N/C	16	16	5.5	0.155
JYCV-20	3/4″	16	N/O	16	16	5.5	0.155
JYCV-25	1″	23	N/C	16	16	13.5	0.161
JYCV-25	1″	23	N/O	16	16	13.5	0.161
JYCV-40	1.1/2″	34	N/C	15	15	31.9	0.172
JYCV-40	1.1/2″	34	N/O	10	10	31.9	0.172
JYCV-50	2″	45	N/C	14	16	54.5	0.184
JYCV-50	2″	45	N/O	16	12	54.5	0.184
JYCV-65	2.1/2″	62	N/C	14	16	54.5	0.184
JYCV-65	2.1/2″	62	N/O	16	12	54.5	0.184
JYCV-80	3″	75	N/C	10	10	105	0.735
JYCV-80	3″	75	N/O	10	10	105	0.735