Welded pneumatic angle seat valve

Technical Parameters

Product model: JZ661F/W
Nominal diameter: DN15-100
Nominal pressure: 1.6-4.0MPa
Applicable temperature: PTFE: -30 °C ~ 180 °C
Design standards: GB, ANSI, DIN, ISO
Control mode: single-acting: air-open type, air-closed type, double-acting
Optional accessories: solenoid valve, limit switch, electrical positioner

Product Details

Material of the main part
Body material: 304, 316, 316L
Spool material: 304, 316, 316L
Seat material: PTFE, F46
Cylinder material: polyamide PA, stainless steel

Key performance specifications

caliber	inch	inner diameter	Kvvalue	differential pressureMax	Air source pressure	Cylinder bore	flow direction
caliber	inch	inner diameter	Kvvalue	differential pressureMax	Air source pressure	Cylinder bore	flow direction
DN10	3/8’	10	3.7	0-16bar	4-7bar	50	Steam, gas Seat upward flow
DN15	1/2’	15	4.2			50
DN20	3/4’	20	8.0			50
DN25	1’	25	19.0			63
DN32	1-1/4’	32	27.5			63
DN40	1-1/2’	40	42.0			63	Liquid, gas Waterproof hammer Seat downflow
DN50	2’	50	55.0			80
DN65	2-1/2’	65	90			100
DN80	3	80				100
DN100	4	100				125

Main Dimensions

Nominal diameter DN	L	D	d	A	H	E	Pneumatic head
15	100	19.5	15.5	175	137	64	Φ50
20	120	26.5	21.5	180	145	64	Φ50
25	140	32.5	28.5	215	185	80	Φ63
32	155	38.5	33	235	210	80	Φ63
40	170	52	46	245	260	80	Φ63
50	180	64	57	325	300	100	Φ80
65	200	77	68	355	345	100	Φ80
80	220	92	82	400	385	126	Φ100

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