VP3

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VP3

Plug Valve

范畴

Instruments | Valve | Plug Valve

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Dimensions
How To Order
Flow Data
Features

Dimensions

Part No.		End Connections		Dimensions (mm)
		Inlet	Outlet	Orifice	L	L₁	h	H	F	F₁	W

VP31	U-02T-	1/8" UNILOK		4.4	50.6	25.3	11.5	39.2	46.5	29.0	19.0
	U-04T-	1/4" UNILOK			55.0	27.5
	U-M06T-	6mm UNILOK
	M-02N-	1/8" Male NPT			38.8	19.4
	M-04N-	1/4" Male NPT			48.4	24.2
	F-02N-	1/8" Female NPT			45.2	22.6
	F-04N-	1/4" Female NPT			53.0	26.5
	MU-04N04T-	1/4" Male NPT	1/4" UNILOK		51.7	24.2
	MF-04N-	1/4" Male NPT	1/4" Female NPT		50.7	24.2
VP32	U-06T-	3/8" UNILOK		7.2	67.6	33.8	16.9	54.4	61.3	38.1	28.5
	U-08T-	1/2" UNILOK			73.2	36.6
	U-M08T-	8mm UNILOK			67.6	33.8
	U-M10T-	10mm UNILOK			68.0	34.0
	U-M12T-	12mm UNILOK			75.2	37.6
	M-08N-	1/2" Male NPT			67.0	33.5
	F-08N-	1/2" Female NPT			73.2	36.6
ISO 7/1 Tapered Threads(PT) are available for all fractional sizes of VP3 series valves. Add “R” as a suffix instead of “N”.

How To Order

UNILOK VP3 series Plug valves are ordered by part number as shown below.

V	P3	MU	-	04N04T	-	SS	-
UNILOK Valve	Valve Type	Connection Type		Connection Size		Body Materials		O-ring Materials

Valve Type

Connection Size

Body Materials

P31

Plug Valve (4.4mm Orifice)

Fractional(Inch) Tube O.D. Designation

316SS

P32

Plug Valve (7.2mm Orifice)

Tube
O.D.

inch

1/8

1/4

3/8

1/2

Brass

3.17

6.35

9.52

12.70

Connection Type

Designator

02T

04T

06T

08T

O-ring Materials

UNILOK Tube Fitting

None

PTFE Coated FKM

Female NPT or ISO7/1(PT)

Metric Tube O.D. Designation

Male NPT or ISO7/1(PT)

Tube O.D.

Designator

M06T

M08T

M10T

M12T

Pipe Size Designation (NPT or ISO7/1-PT)

Pipe Size

1/2

1/4

3/8

1/2

Designator

02N/R

04N/R

06N/R

08N/R

Flow Data

Part No.		End Connections		CV	Pressure Drop to Atmosphere, psi (bar)
					Air Flow, std ft3/min (std L/min) @ 70°F (21°C)			Water Flow, US gal/min (std L/min) @ 70°F (21°C)
					Air Flow, std ft3/min (std L/min) @ 70°F (21°C)			Water Flow, US gal/min (std L/min) @ 70°F (21°C)
		Inlet	Outlet		1 (0.068)	5 (0.34)	10 (0.68)	1 (0.068)	5 (0.34)	10 (0.68)
VP31	U-02T-	1/8" UNILOK		0.1	0.3 (8.4)	0.8 (22)	1.1 (31)	0.1 (8.4)	0.2 (0.75)	0.3 (1.1)
	U-04T-	1/4" UNILOK		1.6	0.6 (165)	13.0 (362)	18.0 (500)	1.6 (6.2)	3.6 (13.5)	5.1 (19.2)
	M-02N-	1/8" Male NPT		1.0	3.7 (102)	81.0 (225)	11.0 (315)	1.0 (3.7)	2.2 (8.5)	3.2 (12.1)
	M-04N-	1/4" Male NPT		1.0	3.7 (102)	81.0 (225)	11.0 (315)	1.0 (3.7)	2.2 (8.5)	3.2 (12.1)
	F-02N-	1/8" Female NPT		1.2	4.4 (120)	9.7 (272)	13.0 (370)	1.2 (4.5)	2.7 (10.2)	3.8 (14.2)
	F-04N-	1/4" Female NPT		0.9	3.3 (93)	7.3 (205)	10.0 (285)	0.9 (3.4)	2.0 (7.5)	2.8 (10.4)
VP32	U-06T-	3/8" UNILOK		6.4	23.0 (660)	52.0 (1470)	72.0 (2040)	6.4 (24)	14.0 (53)	20.0 (76)
	U-08T-	1/2" UNILOK		4.4	16.0 (460)	35.0 (1000)	49.0 (1390)	4.4 (16.5)	9.8 (37)	13.0 (50)
	M-08N-	1/2 Male NPT		2.4	9.0 (252)	19.0 (540)	27.0 (765)	2.4 (9.0)	5.4 (20)	7.6 (28.5)
	F-08N-	1/2" Female NPT		2.7	10.0 (285)	21.0 (600)	30.0 (850)	2.7 (10)	6.0 (22)	8.5 (32)

Pressure Temperature Rating				Technical Data
Series	VP31, VP32	VP31	VP32	Series	Meterial	Orifice	Pressure Rating @ 70°F (21°C)	Temperature Rating
Material	316 SS	Brass
	PTFE Coated FKM			VP31	316 SS	4.4	3,000 psig (206 bar)	-23°C ~ 204°C (-10°F ~ 400°F)
Temperature, ℃ (℉)	Working Pressure, psig (bar)				Brass
-23℃ ~ 204℃ (-10℉ ~400℉)	3,000 psig (206 bar)	3,000 psig (206 bar)	2,000 psig (137 bar)	VP32	316 SS	7.2	3,000 psig (206 bar)
65℃ (150℉)	3,000 psig (206 bar)	2,500 psig (172 bar)	2,000 psig (137 bar)
93℃ (200℉)	3,000 psig (206 bar)	2,000 psig (137 bar)	2,000 psig (137 bar)		Brass		2,000 psig (137 bar)
121℃ (250℉)	2,000 psig (137 bar)	1,500 psig (103 bar)	1,500 psig (103 bar)
148℃ (300℉)	1,000 psig (68.9 bar)	1,000 psig (68.9 bar)	1,000 psig (68.9 bar)	* Differential pressure is limited to 150 psig (10.3 bar) Maximum if reverse flow occurs Reverse-flow throttling may damage O-ring
204℃ (400℉)	1,000 psig (68.9 bar)	400 psig (27.5 bar)	400 psig (27.5 bar)