Wcb Check Valve

Product Description

Cast Steel WCB Flanged Swing Check Valve Features:
1. Swing check valve disc shapes as a disc, which is around seat channel shaft for rotary motion.
2. Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief.
3. It is suitable for low velocity and the flow doesn't often change in large diameter occasion.
Cast Steel WCB Flanged Swing Check Valve Specifications:
1). Size: 1/2"-30"
2). Material: CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L, WCB, WCC, WC9, LCB, LCC etc.
3). Class: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
4). Suitable medium: Water, oil, air and some corrosive liquid
5). Temperature range: -20° C to 425° C
6). Operate: Handwheel, bevel wheel, gear box, pneumatic, actuator
7). Design and manufacture: API 6D, BS 1868
8). Flange end dimension: ASME B16.5, ASME B16.47 A, MSS SP-44, ASME B16.47 B, API 605
9). Butt-welding end dimension: ASME B16.25
10). Face to face: ASME B16.10
11). Pressure-temperature: ASME B16.34
12). Wall Thickness Dimension: API 600, BS 1868
13). Inspection and Test: API 6D, API 598

Brand:	KST/OEM
Applicable Media:	Heavy Particle Media, Corrosive Media
Normal Pressure:	PN20-PN420, 150LB-2500LB
Certification:	CE/API/DNV/FDA/ISO9001-2008
Sample Testing:	One Sample for free( Under $10),Freight Collect
Packing:	Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment:	T/T, L/C, Western Union, Paypal
Port:	NINGBO/SHANGHAI, Customers' Request
Delivery Time:	Within 35days after receiving T/T deposit Payment
Term of Delivery:	FOB/CNF/CIF, Customers' Request

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