VINVAL Z61Y-800LB Forged Steel Gate Valve DN25 (1") | Class 800#, Socket Weld (SW)

Product Overview

The VINVAL Z61Y-800LB DN25 (1") Forged Steel Gate Valve is a high-pressure gate valve specifically designed for full shut-off service in steam, thermal oil, compressed air, oil & gas, and other industrial applications requiring reliable sealing performance.

Manufactured from high-quality ASTM A105 forged carbon steel, the valve offers excellent mechanical strength, superior pressure resistance, and long service life. The Socket Weld (SW) connection design ensures leak-tight performance and minimizes the risk of leakage in high-pressure and high-temperature piping systems.

The valve is equipped with a premium 13Cr + Full Stellite Trim, featuring Stellite hard-faced sealing surfaces that provide outstanding resistance to wear, erosion, and severe operating conditions, ensuring long-term reliability and performance.

Technical Specifications

• Brand: VINVAL

• Model: Z61Y-800LB

• Valve Type: Gate Valve

• Size: DN25 (1")

• Pressure Rating: Class 800#

• Connection Type: Socket Weld (SW)

• Operation: Handwheel

• Body Material: ASTM A105 Forged Carbon Steel

• Operating Temperature: -29°C to 425°C

• Suitable Media: Steam, oil, gas, condensate, and industrial process fluids

Trim Materials

• Wedge: 13Cr + Full Stellite Overlay

• Seat Ring: 13Cr + Full Stellite Overlay

• Stem: 13Cr Stainless Steel

Key Features

ASTM A105 Forged Steel Body

The forged steel body construction provides excellent mechanical strength, superior pressure resistance, and outstanding durability in demanding industrial environments.

Class 800 High-Pressure Design

Engineered to meet the stringent requirements of high-pressure systems used in oil & gas, petrochemical, power generation, and industrial processing applications.

Full Stellite Hard-Faced Trim

The wedge and seat ring are hard-faced with Stellite alloy to enhance wear resistance, erosion resistance, and sealing performance, significantly extending valve service life.

Full Open / Full Close Operation

The gate valve design is intended for complete shut-off or full flow service, ensuring maximum flow capacity when fully opened.

Low Pressure Drop

When fully open, the straight-through flow path minimizes pressure loss and improves overall system efficiency.

Secure Socket Weld Connection

The Socket Weld (SW) connection provides a strong, leak-tight joint, making it ideal for high-pressure and high-temperature applications.

Advantages of VINVAL Z61Y-800LB DN25 (1") Gate Valve

• Suitable for Class 800 high-pressure systems

• Excellent sealing performance

• Superior wear and erosion resistance

• Low pressure drop when fully open

• Long service life

• Low maintenance requirements

• Easy handwheel operation

• Ideal for critical industrial applications

Applications

The VINVAL Z61Y-800LB DN25 (1") Gate Valve is widely used in:

• High-pressure steam systems

• Thermal power plants

• Oil refineries and petrochemical facilities

• Thermal oil systems

• Oil & gas industries

• Chemical processing plants

• Industrial compressed air systems

• Steel, cement, and energy industries

• Pipeline systems requiring full shut-off service

Why Choose VINVAL Valves from PM-E?

• Genuine VINVAL products

• Complete CO, CQ, and technical documentation

• Professional engineering and technical support

• Competitive pricing for projects and distributors

• Fast nationwide delivery

• Full catalog, datasheet, and technical drawing support

Ordering Information

Product Name: VINVAL Z61Y-800LB Forged Steel Gate Valve

Size: DN25 (1")

Pressure Rating: Class 800#

Connection Type: Socket Weld (SW)

Body Material: ASTM A105 Forged Carbon Steel

Trim Material: 13Cr + Full Stellite

Operation: Handwheel

Contact PM-E today for quotations, technical catalogs, datasheets, and engineering support for the VINVAL Z61Y-800LB DN25 (1") Gate Valve.