Forged Steel Swing Check Valve, 3/4 Inch, DN20, 800 LB

Name: Forged Steel Swing Check Valve, 3/4 Inch, DN20, 800 LB
Brand: www.bossealvalves.com
SKU: 185301016
Price: 0.01 USD
Availability: InStock
Rating: 5 (1 reviews)

Model Number: 185301016

Key Specifications / Features

This forged steel swing check valve features bolted bonnet construction for small-bore piping, sized 3/4 inch and rated ASME Class 800. Stamped F5 and C25 define its internal trim and seat materials. A cast arrow indicates the allowable flow path to block backflow. YSH2509 serves as the traceable heat lot code, while 250999 acts as the factory production code. Its socket-weld ports are capped in red for rust protection, built per API 602 and ASME B16.34 for reliable isolation against reverse flow in high-pressure industrial pipelines.

ASTM A182 F5 Check Valve 3/4 Inch Check Valve DN20 Check Valve Class 800 LB Check Valve Bolted Bonnet Check Valve API 602 Check Valve ASME B16.34 Check Valve

Valve type	Forged steel swing check valve, bolted bonnet, non-return design with cast flow arrow
Nominal size	3/4 inch, DN20
Pressure class	Class 800 LB, PN130
Body Material	ASTM A182 F5
Trim Material	ASTM A182 F5
Seat Material	C25
End connection	Socket weld ends with red thread/weld end protective caps
Body finish	Black anti-corrosion coating
Trace marking	YSH2509, production batch and trace code
Date stamp	250999, manufacturer internal date code