Buffer Device Butterfly Slow Shut Non Return Check Valve

Model NO.: HBH47H
Flow Direction: Unidirection
Standard: ANSI, API, DIN, BS, GB etc
Application: Industrial Usage, Water Industrial Usage
Medium Applicable: Fresh Water, Sewage, Sea Water, Air, Gas, Acids
Trademark: KARFAR
Transport Package: Bubble Plastic Paper + Plywood Case
Specification: DN300 - DN1800
Origin: China
Butterfly Slow Shut Non Return Check Valve
MODEL NO. HBH47H
Buffer Device Butterfly Slow Shut Non Return Check ValveBuffer Device Butterfly Slow Shut Non Return Check Valve

Δ The KARFAR model HBH47H Butterfly Slow Shut Check Valve is new flange connection Slow closing check valve, with triple offset structure, metal to metal sealing and buffering damper. It is mainly used as One-way valve in industries of oil, chemical, food, medicine, textiles, paper making, water supply and drainage, smelting and power station. It prevents backflow and eliminates destructive pressure surge.

Features:

1. Small size, Light weight, Compact structure, Easy maintenance.
2, Buffer device has appealing design, with compact structure and reliable performance. It is installed outside pipeline preventing medium from pollution. 
3, Smooth running without vibration and noise.
4, Triple offset structure, with optimal face to face length which reduces flow resistance and eliminate pressure surge.
5, Perfect sealing; No Leaking.
6,  Outstanding open and close capacity. Opening pressure≤0.08Mpa; Quick open and adjustable close speed. Closing movement includes two steps, first rapid closing step, and second slow closing step. The second slow closing speed is adjustable according to the specific condition.
 
PART
NAME
 Material
Body Cast iron, Ductile Iron, Cast steel , Stainless steel etc
Disc Cast steel, Stainless, Bronze etc
Stem Stainless steel
Seat Rubber seat ring, Stainless steel layer etc
Buffer damper Stainless steel

Buffer Device Butterfly Slow Shut Non Return Check Valve
Buffer Device Butterfly Slow Shut Non Return Check Valve
 

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