Pressure Seal Bonnet Gate Valve (TEJI)

Quantity

100
Product Location

China
Supplier

Teji Valve Group Co., Ltd

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Availability (Lead Time)

4-6 Weeks
Condition

New
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Description

The pressure seal gate valve is engineered to offer distinct advantages over traditional bolted body and bonnet sealing methods. Utilizing system pressure, the valve ensures a robust seal by applying force against the internal diameter (ID) of the valve and the bonnet. As the system pressure increases, the sealing force on the gasket also increases, making this valve ideal for applications with pressures exceeding 500 PSI. Commonly used in high-pressure environments such as chemical plants, pulp and paper industries, refineries, and power generation facilities, this valve provides reliable performance under demanding conditions.

Specifications:

Size: 2” to 12”
Pressure Rating: Class 900 to 2500LB
Main Materials: WCB, LCC, LCB, CF8, CF8M, CF3, CF3M, etc.
Design & Manufacture Standards: ASME B16.34, API 600, BS 1414, EN 1984
Face to Face: ASME B16.10, EN 558
Ends Connection: Flanged, Butt Weld (BW)
Inspection & Testing: API 598
Operator Options: Handwheel (Size ≤4”), Gearbox (Size ≤8”), Electric, Pneumatic

Features:

Pressure Seal Bonnet (PSB): Enhances sealing performance as system pressure increases.
Flexible Disc: Provides a reliable seal and accommodates slight misalignments.
Fully Guided: Ensures smooth operation and precise alignment.
Rising Stem and Non-rising Handwheel: Offers clear visual indication of valve position.
Renewable Seat Ring: Allows for easy maintenance and extended valve life.
Low Leakage: Designed to minimize leakage, ensuring efficient operation.

The pressure seal gate valve combines innovative sealing technology with robust construction, making it an ideal choice for high-pressure applications where reliability and safety are paramount.

Supporting Documents

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