What DK-LOK does

DK-LOK Austria GmbH is a privately held Austrian industrial distributor (GmbH) headquartered in Hornstein, founded in 1980 and registered with Landesgericht Eisenstadt. The company operates as a general representative (Generalvertreter) for DK-LOK Corporation and other manufacturers in the industrial instrumentation (IPD) sector, supplying fittings and valves for fluid and gas handling systems to the chemical, petrochemical, semiconductor, gas, measurement and control, R&D, and plant engineering industries. The company claims that most well-known industrial firms in Austria are among its customers, though no specific customer logos are disclosed.

The product portfolio is organized into three sub-brands: DK-LOK Fittings (compression ring screw fittings available in stainless steel, brass, steel, Hastelloy, or PTFE, with a double compression ring design requiring less assembly force), Green Fittings (threaded fittings and adapters in brass and stainless steel, with custom adapter manufacturing available), and D-Pro Valves (a comprehensive valve line including V81 ball valves rated to 137 bar / 2000 psi, VM/V15/V16/V13W needle valves, check valves with NBR/FKM/EPDM/Kalrez sealing, V63/V64/V66 safety valves certified under PED 97/23/EC Module B+D, and V73/V76 filters with sintered metal inserts from 0.5μm to 90μm). The technical differentiator is application-grade performance across multiple media, with proprietary assembly characteristics and certified safety ratings for regulated applications.

Revenue is generated through one-time direct sales of industrial fittings and valves, with pricing handled on a quote (not public) basis. The company maintains a minimal digital presence — its primary channels are a basic corporate website (dklok.at) and a LinkedIn profile hosted under the related-name Parcom Ventile & Fittings GmbH. No revenue, headcount, app, API, patents, funding rounds, acquisitions, or leadership changes are disclosed in the available data. The company operates as a single-region (Austria) distributor with regional direct sales motion.

Name

DK-LOK

Legal name

DK-LOK Austria GmbH

Website

https://dklok.at

Company type

Private

Founded year

1980

Operating status

Operating

Short description

DK-LOK Austria GmbH is a privately held Austrian industrial distributor founded in 1980 that supplies fittings and valves for fluid and gas systems to chemical, petrochemical, semiconductor, gas, and plant engineering customers across Austria as a general representative for multiple manufacturers.

Ownership category

akta.pro rank

Product category

Industrial Fittings & Valves

NAICS

Industrial Valve Manufacturing (332911), Metal Valve Manufacturing (33291), Fluid Power Valve and Hose Fitting Manufacturing (332912), Other Metal Valve and Pipe Fitting Manufacturing (332919)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH)

akta.pro secondary industry

Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL)

Keywords

• Industrial fittings
• Compression fittings
• Industrial valves
• Ball valves
• Fluid system components

Headquarters

HQ city

Hornstein

HQ country

Austria

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Industrial Fittings Sales: Sale of compression fittings, threaded fittings, and adapters in various materials (stainless steel, brass, steel, Hastelloy, PTFE) for gas and fluid line applications.
2. Industrial Valves Sales: Sale of D-Pro branded valves including ball valves (V81), needle valves, check valves, safety valves, and filters for industrial instrumentation applications.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

DK-LOK Austria GmbH distributes industrial fittings and valves for fluid and gas handling systems, acting as a general representative (Generalvertreter) for multiple manufacturers including DK-LOK Corporation. The portfolio comprises compression ring screw fittings (DK-LOK Fittings), threaded fittings and adapters (Green Fittings), and a full valve line under the D-Pro brand covering ball, needle, check, safety, and filter valves. Customers are industrial enterprises in chemical, petrochemical, semiconductor, gas, measurement and control, R&D, and plant engineering applications across Austria.

Product overview

DK-LOK is an industrial instrumentation (IPD) company serving the Austrian market since 1980, acting as a general representative for various manufacturers. Their product portfolio consists of three main categories: DK-LOK Fittings (compression ring screw fittings in various materials), Green Fittings (threaded fittings and adapters in brass and stainless steel), and D-Pro Valves (a comprehensive valve line including ball valves, needle valves, check valves, safety valves, and filters). The company serves chemical, petrochemical, semiconductor, gas, measurement/control technology, R&D, and plant engineering industries. They operate as DK-LOK Austria GmbH headquartered in Hornstein, Austria.

Differentiator

Problem solved

Functional benefit

Brands

• D-Pro Valves: Collective brand name for all valves including ball valves (V81 series), needle valves (VM, V15, V16, V13W series), check valves, safety valves (V63, V64, V66 series), and filters (V73, V76 series).
• Green Fittings
• DK-LOK Fittings

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• DK-LOK CorporationprimaryTechnology or IntegrationDK-LOK Austria GmbH is the Austrian representative for DK-LOK Corporation products, distributing DK-LOK fittings and D-Pro valves throughout Austria. The Austrian entity serves as the general representative (Generalvertreter) for the manufacturer.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Festo: German-based global supplier of pneumatic and electric automation technology, including fittings, valves, and connectors for fluid systems. Overlaps with DK-LOK in industrial fluid handling, though with a broader automation portfolio.
• Parker Hannifin: Global Fortune 500 manufacturer of motion and control technologies, including a broad portfolio of industrial valves, fittings, and fluid handling products. Competes with DK-LOK across multiple verticals but as a much larger, diversified conglomerate.
• SMC Corporation: Japanese-headquartered global leader in pneumatic and automation components, including fittings and valves for industrial fluid systems. Serves overlapping customers in process and factory automation with a much broader product portfolio.

Direct peers

• Swagelok: Global manufacturer of compression fittings, valves, and fluid system components. The most direct competitor to DK-LOK fittings, serving the same instrumentation customer base with comparable product specifications and certification standards.
• Bürkert Fluid Control Systems: German manufacturer of fluid control systems including solenoid valves, process valves, and measurement devices. Competes in similar instrumentation applications across chemical, semiconductor, and gas industries in the German-speaking European market.
• Ham-Let Group: Israeli-based manufacturer of compression fittings, valves, and fluid system components. Direct competitor with very similar product portfolio to DK-LOK, including double-ferrule compression fittings and instrumentation valves for industrial applications.
• WEH Technologies: German manufacturer of quick-connect couplings, valves, and fittings for industrial gas and fluid handling. Overlaps with DK-LOK in high-pressure gas applications and serves similar European industrial customer base.
• DK-LOK Corporation: Korean-based parent manufacturer of DK-LOK compression fittings and valves. The company is the primary supplier to DK-LOK Austria and operates globally with similar product lines in the instrumentation fittings and valve market.
• HEICO (formerly Hoke): Manufacturer of compression fittings, valves, and fluid system components for instrumentation applications. Direct competitor in the IPD (Instrumentation Pipe & Fittings) category with overlapping product specifications and customer segments.

Regional players

• Parcom Ventile & Fittings GmbH: Apparently connected Austrian entity listed on DK-LOK Austria's LinkedIn and website footer. Operates in the same fittings and valves space within Austria, suggesting either a parent, affiliate, or directly related distributor relationship.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/parcom-ventile-&-fittings-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about DK-LOK