[JRV-SF31]SERIES Reducing Valve(DIRECT ACTING TYPE) Old Model: JKRD-30F _减压阀_JOKWANG_阀门产品

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[JRV-SF31]SERIES Reducing Valve(DIRECT ACTING TYPE) Old Model: JKRD-30F

This is a direct-operated pressure reducing valve for using high pressure gas line and air line without pressure deviation from a little flow to large flow.
Adapting pressure balancing disk allows only a minimal pressure change on the secondary pressure when the primary pressure changes and that lead to a precise pressure control.

详细描述

■ FEATURES

This is a direct-operated pressure reducing valve for using high pressure gas line and air line without pressure deviation from a little flow to large flow.

Adapting pressure balancing disk allows only a minimal pressure change on the secondary pressure when the primary pressure changes and that lead to a precise pressure control

■ SPECIFICATION

1. Applicable Fluid : Air, Gas
2. Primary Applicable Pressure : MAX 30kgf/㎠ {3.0MPa}
3. Adjustable Secondary Pressure Range : 0.35~0.5kgf/㎠{0.035~0.05MPa}, 4.0~10.0kgf/㎠{0.4~ 1.0MPa}, 9.0~ 15.0kgf/㎠{0.9~1.5MPa}
4. Working Temperature: MAX 80℃
5. Max. Reducing Rate: 10 : 1
6. Min. Difference Pressure: 0.5kgf/㎠ {0.05MPa}
7. Connection : KS. 16K. 20K. 30K. FLANGED
8. MATERIAL : Body-Cast Steel, Trim-Stainless Steel, NBR
9. Body Hydro. Test : 1.5 times of Flange Size pressure

■ Dimensions (Unit: mm)

SIZE	FLANGED	L	H₁	H	A	C_v	WEIGHT(kg)
15A	16, 20K	214	67	284	148	1	15.0
	30K	220
20A	16, 20K	218	67	284	148	2.5	15.5
	30K	220
25A	16, 20K	218	67	284	148	4	16.0
	30K	226
32A	16, 20K	260	85	328	166	6.3	25.5
	30K	268
40A	16, 20K	260	85	328	166	8	25.5
	30K	268