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DEW Series High Pressure Rotary Joint (315bar)

DEW High Pressure Rotary Joint (1/2″～11/4″)

Technical Data
● Working temperature: see “Application of Sealing Materials”
● Connection of one end: M male thread; 24° inner cone; DIN2353 (ISO 8434-1) 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 Application of Sealing Materials

Product Details
概要描述
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Commodity name: DEW Series High Pressure Rotary Joint (315bar)
Commodity ID: EG01210
小标题: DEW High Pressure Rotary Joint (1/2″～11/4″)

○ Maximum working pressure: 315 bar ○ Maximum speed: 150 rpm ○ Applications: Stainless steel right-angle fittings offer high pressure resistance and are suitable for hydraulic systems, high-pressure water systems, and other similar applications.

Matching Hose Joint DKOS
(See the high-pressure hose fitting product page for details.)

Application of Sealing Materials

Code

Model

Housing

Rotary
seal

Rubber
seal

Uses

Temperature

4F-SS

DEW-S12G3/8WD-4F-SS

304

Reinforced PTFE+CF

FPM

Suitable for various gases and liquids, applicable to alkaline and high-temperature media

-15℃ to +150℃

3N-SS

DEW-S12G3/8WD-3N-SS

304

UHMWPE

NBR

Suitable for neutral liquids such as oil and water, with good sealing and wear resistance and long service life

-15℃ to +70℃

Table of Technical Data [mm]

Model	DN	RA	M	G	A	J	B	H	F	T	SW
DEW-S08G1/4WD-4F-SS	5	8	M16*1.5	G1/4	38.5	25.0	34.0	27	51.5	12	19
DEW-S12G3/8WD-4F-SS	8	12	M20*1.5	G3/8	42.0	27.0	38.0	30	58.0	12	24
DEW-S16G1/2WD-4F-SS	12	16	M24*1.5	G1/2	49.0	31.5	45.0	35	66.5	14	27
DEW-S20G3/4WD-4F-SS	16	20	M30*2	G3/4	57.0	37.0	54.0	40	80.0	16	32
DEW-S25G1WD-4F-SS	20	25	M36*2	G1	69.5	44.5	60.0	50	91.0	18	41
DEW-S30G11/4WD-4F-SS	25	30	M42*2	G11/4	86.0	53.5	72.5	65	112.0	20	50

Speed-Pressure Table

Model	Allowable Rotational Speed [r/min]
Model	Pressure ≤ 25 bar	Pressure 60 bar	Pressure 160 bar	Pressure 250 bar	Pressure 315 bar
DEW-S08G1/4WD-4F-SS	300	144	66	42	34
DEW-S12G3/8WD-4F-SS	260	126	56	36	28
DEW-S16G1/2WD-4F-SS	228	108	46	30	24
DEW-S20G3/4WD-4F-SS	180	90	38	24	20
DEW-S25G1WD-4F-SS	144	70	32	20	16
DEW-S30G11/4WD-4F-SS	110	54	22	14	10

Technical Data
● Working temperature: see “Application of Sealing Materials”
● Connection of one end: M male thread; 24° inner cone; DIN2353 (ISO 8434-1) 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 Application of Sealing Materials