3″-125LB Cast Iron Metal Seated Rising Stem Gate Valve

Description

TECHNICAL DATASHEET

3″ 125LB GATE VALVE (OS&Y)
1. General Specifications

2. Design Parameters

** Pressure rating per MSS SP-70 / ASME B16.1 for Class 125.*
*** Temperature range depends on trim materials (Seat/Seal).*

3. Material of Construction (M.O.C.)

4. Main Dimensions (Reference)

Note: Dimensions are for reference only. Final dimensions to be verified per manufacturer’s drawing. (Unit: mm / inch)

5. Inspection & Testing (Per API 598 / MSS SP-70)

6. Options & Notes

• Stem Upgrade: 304/316 Stainless Steel, Monel.
• Seat Replacement: Renewable Bronze Seat Rings (optional).
• Operation: Gear Operator (for higher torque applications).
• Coating: Epoxy Coated (Internal & External) per AWWA C550 (e.g., RAL 5005 Blue).
• Flange Face: Confirm if Flat Face (FF) is required for mating with cast iron flanges (recommended) or Raised Face (RF).

Remarks:

1. Pressure Rating: This datasheet is based on Class 125 rating per MSS SP-70 and ASME B16.1 standards. Working pressure is typically 200 psi for saturated steam and 175 psi for cold water/oil/gas (non-shock) .
2. Wedge Material: The wedge is specified as Ductile Iron with Bronze seating surfaces (integral or welded).
3. Flange Standard: Flanges are designed per ASME B16.1 Class 125, which is the correct standard for cast iron and ductile iron flanges in this pressure class

GUATANTEE:

SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.