美国德威尔V6*爆流量开关

品牌:美国德威尔型号:V6*爆型流量开关工作电压:120（V）过载电流:10（A）寿命次:100万次产品认证:UL，CSA，CE，ATEX

可以测量气体或液体
特点：*爆*漏设计
管径范围：1/2"-2"
温度：-20~105°C；高温型*大205°C
操作压力：69~138bar
输出SPDT，DPDT可选
开关体：可选黄铜或不锈钢
重量：0.9-2.7Kg

认证：UL，CSA，CE，ATEX

设定调节：出厂设定好。对于小流量型号，可现场设定，见下表

选型表：

型号	下半部材质	连接尺寸	“T”形头材质
V6EPB-B-S-1-B	Br*	1/2"	Br*
V6EPB-B-S-2-B	Br*	3/4"	Br*
V6EPB-B-S-3-B	Br*	1"	Br*
V6EPB-B-S-4-B	Br*	1-1/4"	Br*
V6EPB-B-S-5-B	Br*	1-1/2"	Br*
V6EPB-B-S-6-B	Br*	2"	Br*
V6EPB-B-S-1-MI	Br*	1/2"	Iron
V6EPB-B-S-2-MI	Br*	3/4"	Iron
V6EPB-B-S-3-MI	Br*	1"	Iron
V6EPB-B-S-4-MI	Br*	1-1/4"	Iron
V6EPB-B-S-5-MI	Br*	1-1/2"	Iron
V6EPB-B-S-6-MI	Br*	2"	Iron
V6EPB-S-S-1-MI	Stainless Steel	1/2"	Iron
V6EPB-S-S-2-MI	Stainless Steel	3/4"	Iron
V6EPB-S-S-3-MI	Stainless Steel	1"	Iron
V6EPB-S-S-4-MI	Stainless Steel	1-1/4"	Iron
V6EPB-S-S-5-MI	Stainless Steel	1-1/2"	Iron
V6EPB-S-S-6-MI	Stainless Steel	2"	Iron
V6EPB-S-S-1-FS	Stainless Steel	1/2"	Forged Steel
V6EPB-S-S-2-FS	Stainless Steel	3/4"	Forged Steel
V6EPB-S-S-3-FS	Stainless Steel	1"	Forged Steel
V6EPB-S-S-4-FS	Stainless Steel	1-1/4"	Forged Steel
V6EPB-S-S-5-FS	Stainless Steel	1-1/2"	Forged Steel
V6EPB-S-S-6-FS	Stainless Steel	2"	Forged Steel
V6EPB-S-S-1-S	Stainless Steel	1/2"	Stainless Steel
V6EPB-S-S-2-S	Stainless Steel	3/4"	Stainless Steel
V6EPB-S-S-3-S	Stainless Steel	1"	Stainless Steel
V6EPB-S-S-4-S	Stainless Steel	1-1/4"	Stainless Steel
V6EPB-S-S-5-S	Stainless Steel	1-1/2"	Stainless Steel
V6EPB-S-S-6-S	Stainless Steel	2"	Stainless Steel
V6EPB-B-S-6-0	Br*	No Tee	None
V6EPB-S-S-6-0	SS	No Tee	None
V6EPB-B-S-LF	Br*	1/2"	LF, Br*
V6EPB-S-S-LF	SS	1/2"	LF, SS

举例	V6	B	EP	B	S	2	B	MT	V6EPB-B-S-2-B-MT flow switch; br* upper housing, br* lower housing, br* tee with 3/4" NPT connections, SPDT snap switch, and high temperature option
系列	V6								Series V6 flow switch
结构		EP							Explosion proof
上半部材质			B						Br*
			S						Stainless Steel
下半部材质				B					Br*
				S					Stainless Steel
开关类型					S				SPDT
					D				DPDT
“T”形头连接尺寸						1			1/2" NPT
						2			3/4" NPT
						3			1" NPT
						4			1-1/4" NPT
						5			1-1/2" NPT
						6			2" NPT
						LF			Low Flow Model (1/2" NPT connections)
“T”头材质							MI		Iron
							FS		Forged Steel
							B		Br*
							S		Stainless Steel
							0		No tee, field trimmable vane
									(For LF Model no tee material chosen, tee material matches lower housing choice)
可选项								CSA	CSA approved construction with junction box*
								AT	ATEX approved construction with junction box
								MV	Gold contacts on snap switch for dry circuits (see specifications for ratings)
								MT	High temperature option rated 400°F (205°C) (see specifications for ratings)*
								VIT	Viton® O-rings in place of Buna-N on low flow models
									*Options that do not have ATEX.

V6出厂设定表

APPROXIMATE A*UATION-DEA*UATION FLOW RAT* FOR AIR
Upper figures are SCFM, Lower figures in LPM

Pipe Size

Actuate

Deactuate

1/2"

6.50
180

5.00
120

3/4"

10.0
300

8.00
240

1"

14.0
420

12.0
360

1-1/4"

21.0
600

18.0
540

1-1/2"

33.0
960

30.0
840

2"

43.0
1200

36.0
1020

APPROXIMATE A*UATION-DEA*UATION FLOW RAT* FOR COLD WATER
Upper figures are GPM, Lower figures in LPM

Pipe Size

Actuate

Deactuate

1/2"

1.50
5.667

1.00
3.83

3/4"

2.00
7.5

1.25
4.67

1"

3.00
11.33

1.75
6.67

1-1/4"

4.00
15.17

3.00
11.3

1-1/2"

6.00
22.67

5.00
18.9

2"

10.00
37.83

8.50
32.2

V6小流量设定表 -LF

MIN-MAX FLOW RAT* IN 1/2" PIPE

MEDIA

A*UATE

DEA*UATE

GPM-Water

.04-0.75

.03-0.60

LPM-Water

.15-2.84

.11-2.27

SCFM-Air

.18-2.70

.15-2.0

LPS-Air

.09-1.3

.07-.95

供应美国德威尔V6*爆流量开关