DEW High Pressure Rotary Joint

Classification: Rotary Jints

Max. Working Pressure: 315bar
Size: 5～25mm
Body Material:304 Stainless steel

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Product description

Parameters Table

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Product details：

DEW Series High Pressure Rotary Joint

Technical Data
● Joint material: 304 stainless steel; applicable to water, air, steam and oils
● Sealing material: reinforced PTFE &FPM
● Working pressure &speed: see “Speed-Pressure Table”
● Working temperature: -15℃~+180℃
● Connection of one end: M male thread; 24° inner cone; DIN2353 heavy series (S series)
● Connection of the other end: G male thread
● Way of connection: one end connected to a hose helps to ensure the life and the hose should be as short and straight as possible

Parameters Table：

Table of Dimensions [mm]

Ordering Number	DN	RA (S series)	M	G	A	J	B	H	F	T	SW
DEW-S08G1/4WD-SS	5	8	M16*1.5	G1/4	38.5	25	34	27	51.5	12	19
DEW-S12G3/8WD-SS	8	12	M20*1.5	G3/8	42	27	38	30	58	12	24
DEW-S16G1/2WD-SS	12	16	M24*1.5	G1/2	49	31.5	45	35	66.5	14	27
DEW-S20G3/4WD-SS	16	20	M30*2	G3/4	57	37	54	40	80	16	32
DEW-S25G1WD-SS	20	25	M36*2	G1	69.5	44.5	60	50	91	18	41
DEW-S30G11/4WD-SS	25	30	M42*2	G11/4	91	56	75	70	117	20	50

Speed-Pressure Table

Ordering Number	Allowable Speed at Working Pressure [rpm]
Ordering Number	25bar	60bar	160bar	250bar	315bar
DEW-S08G1/4WD-SS	70	45	34	23	18
DEW-S12G3/8WD-SS	60	40	30	20	15
DEW-S16G1/2WD-SS	45	30	22	15	10
DEW-S20G3/4WD-SS	30	20	15	10	--
DEW-S25G1WD-SS	20	13	10	7	--
DEW-S30G11/4WD-SS	15	10	7	5	--