Can the Needle valve with metric connection LET-LOKÂ® stainless steel, type H-300 be panel-mounted without removing the needle and voiding the warranty?

Yes. The Needle valve with metric connection LET-LOKÂ® stainless steel, type H-300 can be panel-mounted without removing the needle and without voiding the Manufacturerâs warranty. Its special design allows panel installation without disassembling the needle; the valve is factory tested and ready for system or panel mounting.

Is the Needle valve with metric connection LET-LOKÂ® stainless steel, type H-300 suitable for high-temperature applications up to +230Â°C?

Yes. Needle valve with metric connection LET-LOKÂ® stainless steel, type H-300 is suitable for high-temperature applications up to +230Â°C-its construction uses AISI 316 for body and stem, metal-to-metal sealing, and PTFE packing, and the specified operating temperature is up to +230Â°C.

Does the Needle valve with metric connection LET-LOKÂ® stainless steel, type H-300 support metal-to-metal sealing for high-pressure use?

Yes. The Needle valve with metric connection LET-LOKÂ® stainless steel, type H-300 supports metal-to-metal sealing for high-pressure use. The valve features metal/metal sealing (AISI 316 stainless steel) and is rated for working pressures up to 345 bar, with PTFE packing for stem sealing and an operating temperature up to +230Â°Câmaking it suitable for high-pressure applications.

Needle valve with metric connection LET-LOK® stainless steel, type H-300

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Additional information

Material	SS – stainless steel

High-pressure needle valve designed for installation in a system or panel mounting. It features a compact design with a relatively high flow rate. Standard with a V-type stem (valve operation close – open). Each valve is factory tested. The valve has a special design allowing for panel mounting without the need to disassemble the needle, thus not voiding the Manufacturer’s warranty. Connection material: AISI 316 steel. Stem material: AISI 316 steel. Valve sealing: metal/metal (AISI 316 steel). Packing seal: PTFE. Operating temperature: up to +230°C. Working pressure: up to 345 bar. Connection: metric LET-LOK®.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
HM-H300-SS-LM-10-VRS	H-300 needle valve, 2 x LL 10 mm, SS	6	345	In stock	0 zł		Enquiry
HM-H300-SS-LM-12-VRS	H-300 needle valve, 2 x LL 12 mm, SS	6	345	In stock	0 zł		Enquiry

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High-pressure needle valve designed for installation in a system or panel mounting. It features a compact design with a relatively high flow rate. Standard with a V-type stem (valve operation close – open). Each valve is factory tested. The valve has a special design allowing for panel mounting without the need to disassemble the needle, thus not voiding the Manufacturer’s warranty. Connection material: AISI 316 steel. Stem material: AISI 316 steel. Valve sealing: metal/metal (AISI 316 steel). Packing seal: PTFE. Operating temperature: up to +230°C. Working pressure: up to 345 bar. Connection: metric LET-LOK®.