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Swing Check Valves By Design |
The API BS 1868 series of Swing Check Valves is exceptionally sturdy, rugged and durable, with a reputation for quality, integrity, and long service. They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction. Check Valves are of swing-type and bolted-cover construction. They conform to BS 1868 and also meet the general requirements of API 600, including shell wall thickness.
The API BS 1868 series of Swing Check Valves is exceptionally sturdy, rugged and durable, with a reputation for quality, integrity, and long service. They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction. Check Valves are of swing-type and bolted-cover construction. They conform to BS 1868 and also meet the general requirements of API 600, including shell wall thickness.
The API BS 1868 series of Swing Check Valves is exceptionally sturdy, rugged and durable, with a reputation for quality, integrity, and long service. They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction. Check Valves are of swing-type and bolted-cover construction. They conform to BS 1868 and also meet the general requirements of API 600, including shell wall thickness.
Forged Steel Y-pattern Check Valves have established themselves in the industry for their rugged and compact design, and reliable service. These valves are offered in Carbon Steel and Alloy Steel. They are available in a range of sizes starting from 1/4" to 2" (in reduced-bore design) and from 3/8" to 1 1/2" (in full-bore design). The rugged construction ensures an ideal body and Cover, suited to handle high pressure and temperatures - up to 425oC in carbon steel and 540oC in alloy steel. The Y-pattern design ensures a near-perfect straight flow which significantly reduces pressure drop and turbulence when compared to conventional designs.
Bolted Body-Cover design for valves from Class 800 up to Class 2500. Valves with welded bonnet also available on request Screwed with a seal-welded body-bonnet design for valves of Class 2500 Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks
Y-Pattern Check Valves incorporate the same design and construction features as their globe valve counterparts. The spring-loaded disc minimizes chattering and enables the valve to be installed either in a horizontal or vertical position.
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