Full-bore check valves are designed in accordance with API6D, it is ideal for crude oil and gas transportation to avoid the reverse flow. The full-opening design can be capable for pigging ball cleaning services. For big size, a dashpot device is optional to protect the sealing surface with controlling the disc closing time. V&C offers two series of full opening check valves ¨C soft seal and metal seal.
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Design Feature |
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Product Range |
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Swing disc design
Suit for line pigging service
Optional soft seal and metal seal
Optional welded and thread seat
Optional dashpot device |
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Size |
£º |
2~48¡±£¨DN50~DN1200£© |
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Rating |
£º |
150 ~2500LB£¨PN1.6~PN42£© |
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Body Materials |
£º |
Carbon Steel, Stainless Steel |
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End Connection |
£º |
RF£¬RTJ£¬BW |
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Taite Valve Co.,Ltd.
