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VSTI M22X1,5 ED threaded plug with seal hex socket

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€2.12

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pcs

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Manufacturer: HYDRON hydraulika siłowa (go to products)

Shipping time: 24 hours

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from €3.64 - GLS Courier (Poland)

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VSTI M22X1,5 ED threaded plug with seal

The professional VSTI M22x1,5 ED threaded plug with an internal hex socket has been designed for the permanent and hermetic sealing of ports in advanced power hydraulic systems. This element is perfect for machine bodies, valve blocks, distributors, and actuators operating in difficult operating conditions. Thanks to the use of a precise metric cylindrical thread and an integrated ED-type sealing ring, the component guarantees reliable protection against high-pressure working fluid leaks. The manufacturing standard based on rigorous technical norms ensures full repeatability of assembly and long service life of the entire hydraulic node.

Application and technical characteristics

The VSTI M22x1,5 ED plug is dedicated to working in stationary and mobile hydraulic systems where the working media are mineral oils, synthetic oils, and water-glycol based fluids. The construction is characterized by high resistance to nominal pressures reaching up to 400 bar (40 MPa). The standard ED-type sealing ring (Eolastic) made of NBR nitrile rubber maintains full flexibility and tightness in a wide range of operating temperatures, and optional variants made of FKM fluorocarbon rubber allow for work at increased temperatures and in contact with aggressive chemical media. The body of the element is manufactured from passivated galvanized steel without harmful chromium Cr(VI), which guarantees high corrosion resistance while meeting strict environmental and industrial standards.

Why choose our components?

By choosing our components, you invest in elements that meet strict ISO and DIN standards, which translates into the reliability of high-pressure installations. Precise thread manufacturing according to the ISO 9974 standard ensures a perfect fit in machine ports, eliminating the risk of damaging the internal thread in expensive bodies. The use of a hex socket facilitates application in tight work spaces where traditional tools cannot be applied. Additionally, to comprehensively secure the system against contamination and medium loss, it is worth checking our threaded plugs and caps, select appropriate metal-rubber washers or supplement stocks with reliable O-rings per piece, which guarantees full hermeticity of every industrial installation.

Dimensions table and technical parameters

Thread (T1)	Flange diameter D1 (mm)	Length L1 (mm)	Thread length L2 (mm)	Hex socket S1 (mm)	Nominal pressure PN (bar)
M10x1	14,0	12,3	8,0	5	400
M12x1,5	17,0	17,3	12,0	6	400
M14x1,5	19,0	17,3	12,0	6	400
M16x1,5	22,0	17,3	12,0	8	400
M18x1,5	24,0	17,3	12,0	8	400
M20x1,5	26,0	19,3	14,0	10	400
M22x1,5	27,0	19,3	14,0	10	400
M26x1,5	32,0	21,3	16,0	12	400
M27x2	32,0	21,3	16,0	12	400
M33x2	40,0	22,8	16,0	17	400
M42x2	50,0	22,8	16,0	22	315
M48x2	55,0	22,8	16,0	24	315

Frequently Asked Questions (FAQ)

1. What is the maximum working pressure for the VSTI M22x1,5 ED plug?

The VSTI M22x1,5 ED plug is designed to work at a nominal pressure (PN) of 400 bar (40 MPa), which fully covers the demands of standard and high-pressure power hydraulic systems.

2. What characterizes the ED-type seal used in this plug?

The ED-type seal (Eolastic) consists of an elastomer ring with a special cross-section, which undergoes controlled compression in the cylindrical port during screwing. This ensures excellent static tightness, resistance to vibration, and prevents oil leaks under high pressure.

3. Can the NBR sealing ring be used at elevated temperatures?

The standard NBR nitrile rubber ring is intended for work in moderate temperature ranges. For installations requiring continuous operation at higher temperatures or with chemical media, it is recommended to use an optional FKM fluorocarbon rubber seal.