API 623 Cast Steel Globe, Stop Check, and Needle Valves – Velan

Product Details
Spec Detail
Size Range NPS 2 – 24 (DN 50 – 600)
Pressure Class ASME Classes 150 – 1500
Standard Connections Flanged
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High-Performance API 600 Gate Valves – Supplier, Distributor & Stockist

Premium Features & Benefits

As a leading Velan Valve Supplier, Distributor, and Stockist, we provide API 600 gate valves engineered for superior performance in demanding applications.

  • Non-Rotating Stem Design – Easily adaptable for actuation with precision Acme threads and burnished finish, ideal for horizontal installation.
  • Dual-Certified Packing – All graphite-packed globe valves meet API 624 & ISO 15848-1 standards. Stuffing box burnished for ultra-smooth operation.
  • Customizable Trim Options – Available in all API 623 trim materials plus custom combinations for specialized needs.
  • Conical Seats for Zero Leakage – All sizes and pressure classes feature conical seats for bubble-tight shutoff.
  • Premium Hardfaced Seats – CoCr alloy hardfaced seatmirror-finished for maximum durability and sealing performance.
  • Body-Guided Disc – Ensures smooth, robust operation with precision alignment between disc and seat. Hardfaced guides (upon request) extend service life.
  • Precision Machined Construction – One-piece bonnet for perfect alignment and fewer leak paths. Fully enclosed gasket for superior sealing.
  • Two-Piece Gland – Simplifies maintenance and alignment.
  • Torque Arm Technology – Reduces packing wearimproves sealing, and lowers operating torque.
  • Serviceable Stem Nut – Austenitic ductile iron Gr. D-2C allows in-line servicingThrust bearings included based on valve size/class.
  • Impactor Handwheel (Optional) – Delivers 3–10x more closing force than standard handwheels, ensuring tight shutoff for globe, stop check, and needle valves.

Flange Specifications (ASME B16.5 Compliant)

✔ ASME 150–300: 1⁄16″ raised face
✔ ASME 600–1500: ¼″ raised face
✔ Surface Finish: 125–250 AARH


Why Choose Us as Your Velan Valve Supplier, Distributor & Stockist?

  • Global Stock Availability – Fast delivery on API 600 gate valves
  • Custom Solutions – Tailored trims, materials, and actuation options
  • Industry-Leading Quality – Precision machining, hardfaced seats, and long service life
  • Competitive Pricing – Best value for high-performance industrial valves
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