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Standard Ductile Iron Casting Resilient Seat Flanged Gate Valve With Direct Mounting Capability

Standard Ductile Iron Casting Resilient Seat Flanged Gate Valve With Direct Mounting Capability

Place of Origin China
Minimum Order Quantity 1set
Payment Terms L/C,T/T,Western Union
Supply Ability 100
Delivery Time 14 days
Packaging Details Plywood box safety packing
Application: General
Medium Type: Water, steam and oil etc.
Mounting Type: Direct Mount
Standard Or Non-Standard: Standard
flow way: two way
Actuation: Manual, Electric, Pneumatic,Automatic
Sealing Performance: Sealing
Working Temperature: Normal Temperature And High Temperature
Pressure Application: Normal Pressure
Quality Warranty: 18 Months
Detailed Product Description

Product description:

As an upgraded alternative to traditional gate valves, the soft-seal gate valve achieves excellent sealing performance

through the compensation mechanism of micro-deformation of the elastic gate. Its remarkable advantages include:

light and flexible switching, strong sealing reliability, excellent elastic memory function, and long service life. This valve

is widely suitable for fluid pipeline systems such as tap water, sewage, construction, food, electricity, medicine, metallurgy,

and light textile, and can be used as an efficient regulating and opening/closing device.

 The gate plate of a gate valve is equipped with two sealing surfaces, commonly in a wedge-shaped structure, with the

wedge angle determined by valve parameters. Wedge-type gate plates are divided into integral rigid gate plates and

slightly deformable elastic gate plates. The latter can optimize processing and compensate for angle deviations in the

sealing surfaces. As a replacement for traditional gate valves, soft-seal gate valves achieve efficient sealing through the

micro-deformation of elastic gate plates. They offer advantages such as lightweight opening/closing, reliable sealing, and

long service life, making them widely applicable to various fluid pipelines. In rising stem gate valves, the stem moves

vertically with the opening and closing of the valve, as the drive system converts rotational motion into linear motion.

When closed, the gate plate seals with the valve seat to cut off fluid flow; when opened, it allows unobstructed passage.

These valves use metal-to-metal sealing, suitable for on/off and throttling operations. With a simple structure for easy

maintenance, the rising stem design facilitates visual inspection of the valve's status, ensuring broad applications across

multiple industries.


Product specification parameters:

Diameter nominal DN (mm)

40600

Pressure nominal PN (MPa)

1.02.5

Test standard

Strength test (MPa)

1.5 times of pressure nominal

Sealing test (MPa)

1.1 times of pressure nominal

Main Components

Body

Ductile iron

Bonnet

Ductile iron

Stem

2Cr13

O type ring

NBR

Seal

NBR

Gland

Ductile iron

Disc

Ductile iron wrapped by NBR

Medium suitable

Water

Working temperature

0℃~80

Connection type

Flange



Product Features:

1. High-quality rubber is used for the internal and external encapsulation of the valve, with a firm

connection that is not easy to fall off.

2. Three "O"-shaped seals are designed on the valve stem to reduce friction

resistance and significantly minimize water leakage.

3. Corrosion-resistant.


Product Tags: Direct Mounting Capability Gate Valve   Resilient Seat Gate Valve   Ductile Iron Casting Gate Valve  
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