China Hot-selling Cast Iron Diaphragm Valve - WCB 24inch 1500LBS BW big Gate Valve GVC-001500-W – Deye Manufacturer and Supplier

Hot-selling Cast Iron Diaphragm Valve - WCB 24inch 1500LBS BW big Gate Valve GVC-001500-W – Deye

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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for 150LBS plug valve , Resilient Gate valve , A126B Y-Strainer , Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Hot-selling Cast Iron Diaphragm Valve - WCB 24inch 1500LBS BW big Gate Valve GVC-001500-W – Deye Detail:

Quick Detail

Design standard: API 600

Body material: WCB

Nominal diameter: 24” 20”

Pressure: CL1500LBS

End connection: Butt Welded

Face to face: ASME B16.10.

Working temperature: -29℃~+425℃.

Mode of operation: Gearbox.

Test and inspection: API 598.

PSB OS& Y Design valve

Pressure Seal Gate Valve

Full bore Valve

Bi-Direction Gate Valve

Products Range:

Available Material: . A216WCB/LCB/WC9/C5/CF8M/CF3/4A/5A

Optional stem/shaft: A182F6a, SS, F51/F53

Optional seal/Seat: Trim 5#, Trim 8#, Trim 10# Trim 12#

Optional End connection: BW END ANSI B16.25

Flanged ends RTJ ANSI B16.5, B16.47A

threaded. ANSI B1.20.1

Optional Operation: Hand wheel, Gearbox, Electric, Pneumatic

Range of the size diameter: 2″~60″ (DN50~DN1500).

Range of the Rating: 900lbs~2500lbs (PN16~PN420).

Customized Design is negotiable.

Performance:

Common faults and solutions

When water vapor or droplets appear around the valve stem or gland above the packing cavity (cannot be eliminated by tightening the gland bolts and nuts), pay attention to the following points:

If the gland has reached the end of the stroke, replace it with a new Packing graphite.
Packing may have hardened to fill the cavity. Replace with new packing.
Incorrect packing is used, and the temperature and pressure of the packing can’t meet the requirements.
The valve stem may be grooved, worn, scratched or bent. Replace the valve stem and replace it with a new packing.
The packing rings of each segment cannot be evenly surrounded around the valve stem.
The packing gland may be stuck with the packing cavity or valve stem. If the packing is not pressed properly, make sure that the gland is buckled into the packing cavity and pressed down evenly.

Application:

Anti-leakage self-sealing gate valve is widely used in coal chemical, petrochemical, rubber, paper, pharmaceutical and other pipelines as a medium for confluence or flow direction switching device

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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Hot-selling Cast Iron Diaphragm Valve - WCB 24inch 1500LBS BW big Gate Valve GVC-001500-W – Deye , The product will supply to all over the world, such as: Ecuador , Montpellier , Madras , Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!

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