HD743H Hydraulic and HD647H Pneumatic Booster Check Valves

Category:

Tilting disc check valve

Slow shut check valve low head loss

Non slamming check valve

Keyword： HD743H Hydraulic and HD647H Pneumatic Booster Check Valves

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Product Overview: This check valve is a triple-eccentric (large eccentric) design, featuring an assisted-close, slow-closing butterfly-type check valve.

1: Main external dimensions: DN400–1600

2: Nominal pressure: PN 0.6–1.0

3: Main component material: Valve body

4: Applicable media: Water, hot air, flammable gases, etc.

5: Operating temperature: ≤250°C, with peak temperatures not exceeding 300°C.

6: Design and Application Standards: GB, BS, ANSI, JIS, DIN, API

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