ALLSEN Valve

ContactALLSENValve

Reach our engineering and sales teams for valve selection assistance, technical consultation, quotation requests, and after-sales support. We maintain regional offices across Asia-Pacific, Europe, and the United States to serve your project needs.

Request a Quote or General Inquiry

Complete the form with your valve requirements — including valve type, size (DN/NPS), pressure class, end connection type, media, temperature range, and any special requirements such as NACE compliance, fire-safe certification, or actuation packages. Our team will respond with a detailed technical quotation.

What to Include in Your RFQ

Valve type and quantity
Size (DN or NPS) and pressure class (PN or ASME Class)
End connection type (flanged, butt-weld, wafer)
Process media and temperature range
Special requirements: NACE, fire-safe, actuation, coatings

Direct Contact

For urgent inquiries or to speak directly with our engineering team, contact your nearest regional office. Our application engineers are available to assist with valve selection, sizing calculations, and material compatibility guidance.

Global Sales & Engineering Offices

Asia-Pacific
Regional headquarters serving oil & gas, petrochemical, mining, power generation, and process industries across the APAC market. Local engineering support and inventory.
Europe
European sales and technical support for process industries, district energy networks, offshore applications, and water treatment projects across the EU and UK markets.
United States
North American operations supporting pipeline, refinery, chemical processing, and power generation projects with dedicated engineering and logistics.

After-Sales Support

ALLSEN Valve provides comprehensive after-sales support including spare parts supply, technical consultation, and field service support. Our commitment extends beyond delivery — we stand behind every valve throughout its operational life.