New mechanical precision needle valve Super Needle-SNSK-34VN

New mechanical precision needle valve Super Needle-SNFF-M7VN-GL

New mechanical precision needle valve Super Needle
Front Co., Ltd.

Front Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

139.2hours

About This Product

This is a unique and novel flow control valve that enables flow control over a 100,000 times wider range.

■Ultra wide rangeA wide flow range can be adjusted with one valve. In the case of pure water, the flow rate can be adjusted over a range of approximately 200,000 times, from 0.01mL/min to 2.1L/min at a supply pressure of 100kPa. Ideal for situations where conditions are difficult to predict, such as experiments and production technology development. Conventional valves for small flow rates have an adjustment range of about 10-20 times.

Even a general valve with a large flow rate has a flow rate of about 100 times. The Super Needle literally has an "extraordinarily wide" range of adjustment.

■Super fine adjustmentYou can smoothly adjust the flow rate in any basin over the entire adjustment range. The rate of change in flow rate is nearly constant from very small flow rates to large flow rates. Since the rate of change in flow rate in response to valve operation is almost constant, fine adjustment of flow rate is possible in any basin.

■Ultra small flow rateAllows fine adjustment of extremely small flow rates. In the case of pure water, the supply pressure can be adjusted to approximately 1μL/min (0.001mL/min) at a supply pressure of 10kPa.

■Material in contact with fluidThe valve body is made of PTFE, so it can be used with various fluids (gas and liquid). You can choose Viton or Perflo O-ring. There are also models that are compatible with valve disassembly, cleaning, and autoclaving, so they can be used in medical and bio-related fields.

■It has a completely different structure from conventional needle valves.In a superneedle, liquid flows through a spiral groove with an equilateral triangular cross section. As the valve is opened, the depth of this equilateral triangular groove increases geometrically. If the groove depth increases by 10 times, the flow rate in laminar flow will theoretically increase by 10,000 times.

Conventional needle valves come in many varieties to cover their narrow range, and great care is required when selecting a valve. Furthermore, in order to significantly change the flow rate, it is necessary to replace the valve, which takes cost, time, and effort.

By using the Super Needle, you are freed from these restrictions and can control the flow rate more freely. The ability to easily set different flow rates opens up possibilities for better development results.

*Other model numbers are available.

Model
There are 10 models for this product.

Product
New mechanical precision needle valve Super Needle

Handling Company
Front Co., Ltd.

Categories

Valves

Needle Valves

Valves

Flow Control Valves

Pumps

Liquid Flow Controllers

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10 Models of New mechanical precision needle valve Super Needle

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Part Number	Price (excluding tax)	Drive screw rotation speed	Drive screw	Piping connection (In/Out)	Mass	Flow rate adjustment range	Maximum operating temperature	Maximum working pressure	Minimum operating temperature	Material in contact with fluid	Installation method	Disassembly and cleaning	Fluid used	O-ring material	Cv value (reference)	Vacuum grease
SNSK-34VN	Available upon quote	Approximately 23 rotations	-	Rc1/8	120g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 0.5mL/min~60L/min	100℃	1MPa	-15℃	SUS316L, PCTFE, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Byton	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-34VJ	Available upon quote	Approximately 23 rotations	-	Rc1/8	245g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 0.5mL/min~60L/min	50℃	1MPa	-15℃	SUS316L, PCTFE, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Byton	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-34PN	Available upon quote	Approximately 23 rotations	-	Rc1/8	120g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 0.5mL/min~60L/min	100℃	1MPa	0℃	SUS316L, PCTFE, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Perflo	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-34PJ	Available upon quote	Approximately 23 rotations	-	Rc1/8	245g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 0.5mL/min~60L/min	50℃	1MPa	0℃	SUS316L, PCTFE, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Perflo	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-44VN	Available upon quote	Approximately 23 rotations	-	Rc1/8	120g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 1mL/min~50L/min	100℃	1MPa	-15℃	SUS316L, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Byton	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-44VJ	Available upon quote	Approximately 23 rotations	-	Rc1/8	245g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 1mL/min~50L/min	50℃	1MPa	-15℃	SUS316L, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Byton	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-44PN	Available upon quote	Approximately 23 rotations	-	Rc1/8	120g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 1mL/min~50L/min	100℃	1MPa	0℃	SUS316L, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Perflo	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNSK-44PJ	Available upon quote	Approximately 23 rotations	-	Rc1/8	245g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min At N2 gas 100kPa: 1mL/min~50L/min	50℃	1MPa	0℃	SUS316L, PTFE, O-ring, vacuum grease	Panel mounting hole φ16±0.5 (can be mounted on panels up to 4mm thick)	Not possible	Gas and filtered liquids (Cannot be used with fluids containing foreign substances.)	Perflo	Approximately 0.000003~0.13	Shin-Etsu Chemical Co., Ltd. HIVAC-G (Thinly coated on the O-ring surface)
SNFF-M7VN-GL	Available upon quote	Approximately 23 rotations	Made of XM7 (equivalent to SUS304)	Rc1/4	120g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min	100℃	400kPa (60℃) 500kPa (50℃) 600kPa (40℃) 800kPa (below 20℃)	-15℃	PTFE, O-ring	・Panel mounting hole φ21±0.5 (can be mounted on panels up to 8mm thick) ・Fixed with two M3XL25 screws	Disassembly/cleaning, autoclave compatible	Filtered liquids (cannot be used with fluids containing foreign substances)	Byton	Approximately 0.000003~0.13	-
SNFF-M7VJ-GL	Available upon quote	Approximately 23 rotations	Made of XM7 (equivalent to SUS304)	Rc1/4	245g	When pure water is 100kPa: approx. 0.01mL/min~1,000mL/min	50℃	400kPa (60℃) 500kPa (50℃) 600kPa (40℃) 800kPa (below 20℃)	-15℃	PTFE, O-ring	・Panel mounting hole φ21±0.5 (can be mounted on panels up to 8mm thick) ・Fixed with two M3XL25 screws	Not possible	Filtered liquids (cannot be used with fluids containing foreign substances)	Byton	Approximately 0.000003~0.13	-

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About Company Handling This Product

Front Co., Ltd.

Response Rate

100.0%

Response Time

139.2hrs

Japan

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New mechanical precision needle valve Super Needle Front Co., Ltd.

Front Co., Ltd.'s Response Status

About This Product

■Ultra wide range

■Super fine adjustment

■Ultra small flow rate

■Material in contact with fluid

■It has a completely different structure from conventional needle valves.

10 Models of New mechanical precision needle valve Super Needle

Customers who viewed this product also viewed

Other products of Front Co., Ltd.

About Company Handling This Product

Related search keywords

New mechanical precision needle valve Super Needle
Front Co., Ltd.