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Yuyao No. 4 Instrument Factory

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Province/State:zhejiang

Country/Region:china

Contact Person:MsYing Liu

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SS Stainless Steel Water Solenoid Valve Normally Open High Safety

Name: SS Stainless Steel Water Solenoid Valve Normally Open High Safety
Brand: ROUND STAR
Price: 1 USD

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Brand Name :ROUND STAR

Model Number :2W

Certification :ISO CE ROHS

Place of Origin :CHINA (YUYAO CITY)

MOQ :negotiation

Price :USD

Payment Terms :T/T, Western Union

Supply Ability :consult

Delivery Time :depend on the order quantity

Packaging Details :package for exporting standard

material :brass SS304 cast iron

interface type :flange

working type :semi direct acting（NO）

options :Es low power energy saving coil

working pressure :0~6 bar

options2 :digital timer, LED light connector

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2W series flange 2-way zero pressure difference normally open water air solenoid valve DN15～50mm

Features:
Simple structure, small size, good sealing performance, easy maintenance.

2W-series flange connection(NO)solenoid valve specification table

(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)

model	orifice (mm)	Cv	working pressure(bar)			medium temp. ℃	sealing material	coil insulation degree	Coil power				normal order code	weight Kg
			min pressure	max pressure pressure					Normal coil		Es coil		plastic seal Voltage AC220V sealing material:blank:NBR E:EPDM V:VITON
				air gas water hotwater liquid light oil					VA	W	VA	W
				air gas water hotwater liquid light oil					AC 220 V	DC 24 V	AC 220 V	DC 24 V
				AC	DC				AC 220 V	DC 24 V	AC 220 V	DC 24 V
2W-15JF-NK (SS304)	18	7.2	0	6	6	80	NBR	H	20	20	5	6	2W-15JF-NK- AC220	1.9
	18	7.2	0	6	6	130	EPDM	H	20	20			2W-15JF-NK-E-AC220	1.9
	18	7.2	0	6	6	120	VITON	H	20	20			2W-15JF-NK-V-AC220	1.9
2W-20JF-NK (SS304)	18	7.2	0	6	6	80	NBR	H	20	20	5	6	2W-20JF-NK--AC220	1.9
	18	7.2	0	6	6	130	EPDM	H	20	20			2W-20JF-NK-E-AC220	1.9
	18	7.2	0	6	6	120	VITON	H	20	20			2W-20JF-NK-V-AC220	1.9
2W-25JF-NK (SS304)	25	12	0	6	6	80	NBR	H	45	31	5	6	2W-25JF-NK-AC220	2.8
	25	12	0	6	6	130	EPDM	H	45	31			2W-25JF-NK-E-AC220	2.8
	25	12	0	6	6	120	VITON	H	45	31			2W-25JF-NK-V-AC220	2.8
2W-35JF-NK (SS304)	35	24	0	6	6	80	NBR	H	45	31	8	7	2W-35JF-NK-AC220	4.2
	35	24	0	6	6	130	EPDM	H	45	31			2W-35JF-NK-E-AC220	4.2
	35	24	0	6	6	120	VITON	H	45	31			2W-35JF-NK-V-AC220	4.2
2W-40JF-NK (SS304)	40	29	0	6	6	80	NBR	H	45	31	8	7	2W-40JF-NK-AC220	5.3
	40	29	0	6	6	130	EPDM	H	45	31			2W-40JF-NK-E-AC220	5.3
	40	29	0	6	6	120	VITON	H	45	31			2W-40JF-NK-V-AC220	5.3
2W-50JF-NK (SS304)	50	48	0	6	6	80	NBR	H	45	31	8	7	2W-50JF-NK-AC220	6.8
	50	48	0	6	6	130	EPDM	H	45	31			2W-50JF-NK-E-AC220	6.8
	50	48	0	6	6	120	VITON	H	45	31			2W-50JF-NK-V-AC220	6.8
2W-32F-NK (brass)	35	24	0	6	6	80	NBR	H	45	31	8	7	2W-32F-NK-AC220	5.2
	35	24	0	6	6	130	EPDM	H	45	31			2W-32F-NK-E-AC220	5.2
	35	24	0	6	6	120	VITON	H	45	31			2W-32F-NK-V-AC220	5.2
2W-40F-NK (brass)	40	29	0	6	6	80	NBR	H	45	31	8	7	2W-40F-NK-AC220	6.3
	40	29	0	6	6	130	EPDM	H	45	31			2W-40F-NK-E-AC220	6.3
	40	29	0	6	6	120	VITON	H	45	31			2W-40F-NK-V-AC220	6.3
2W-50F-NK (brass)	50	48	0	6	6	80	NBR	H	45	31	8	7	2W-50F-NK-AC220	7.0
	50	48	0	6	6	130	EPDM	H	45	31			2W-50F-NK-E-AC220	7.0
	50	48	0	6	6	120	VITON	H	45	31			2W-50F-NK-V-AC220	7.0
2W-40CF-NK (cast iron)	40	29	0	6	6	80	NBR	H	45	31	8	7	2W-40CF-NK-AC220	6.7
	40	29	0	6	6	130	EPDM	H	45	31			2W-40CF-NK-E-AC220	6.7
	40	29	0	6	6	120	VITON	H	45	31			2W-40CF-NK-V-AC220	6.7
2W-50CF-NK (cast iron)	50	48	0	6	6	80	NBR	H	45	31	8	7	2W-50CF-NK-AC220	8.0
	50	48	0	6	6	130	EPDM	H	45	31			2W-50CF-NK-E-AC220	8.0
	50	48	0	6	6	120	VITON	H	45	31			2W-50CF-NK-V-AC220	8.0

model	PN=1.6MPa GB/T9113.1-2000 flange connection dimension(mm)
model	DN	L	D	H	K	d	C	f	n-φ
2W-15JF-NK	15	106	95	152	65	46	14	2	4-φ14
2W-20JF-NK	20	106	105	152	75	56	16	2	4-φ14
2W-25JF-NK	25	135	115	165	85	65	16	3	4-φ14
2W-32JF-NK	32	142	140	224	100	76	18	3	4-φ18
2W-40JF-NK	40	149	150	236	110	84	18	3	4-φ18
2W-50JF-NK	50	184	165	256	125	99	20	3	4-φ18
2W-32F-NK	32	140	140	224	100	76	18	3	4-φ18
2W-40F-NK	40	150	150	236	110	84	18	3	4-φ18
2W-50F-NK	50	186	165	256	125	99	20	3	4-φ18
2W-40CF-NK	40	165	150	236	110	84	18	3	4-φ18
2W-50CF-NK	50	195	165	256	125	99	20	3	4-φ18

Options:

sealing material: EPDM VITON VMQ(-10～130℃)

digital timer, LED light connector

Es low power energy saving coil(DN10～25 AC 4VA DC 3W DN32～50 AC 6VA DC 5W)

Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China.

The company is equipped with superior production machines, advanced process flows, complete testing systems; the products have sophisticated structure, reliable performance, fine outlook and reasonable price, covering over 40 series and 3000 specifications, having been exported to all over the whole world since 2004.