Products Details :
Shenyang EO Valve Co.,Ltd is a leading China 150lbs-2-piece-flange-type-cast-steel-floating-ball-valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service. 150LB 2 PIECE FLANGE TYPE CAST STEEL FLOATING...
Products Description :
Shenyang EO Valve Co.,Ltd is a leading China 150lbs-2-piece-flange-type-cast-steel-floating-ball-valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
150LB 2 PIECE FLANGE TYPE CAST STEEL FLOATING BALL VALVE
APPLICATION :
1. Refinery
2. Chemical
3. Petrochemical
4. Power plant
5. Gas
MATERIAL LIST
ITEM | PART NAME | MATERIAL |
1 | BODY | A216 WCB |
2 | STEM RING | SS+GRAPHITE/PTFE |
3 | PIN | A276 410 |
4 | DISC | A216 WCB |
5 | SCREW | CARBON STEEL |
6 | SEAT GLAND | CARBON STEEL |
7 | STEM | A182 F6A |
8 | PACKING | GRAPHITE/PTFE |
9 | GLAND FLANGE | A216 WCB |
10 | YOKE | A216 WCB |
11 | GLAND NUT | A194 2H |
12 | EYEBOLT | A193 B7 |
13 | COVER BOLT | A193 B7 |
14 | GASKET | SS304/SS316+GRAPHITE |
15 | SPLINT COLLAR | CARBON STEEL |
16 | COVER | A216 WCB |
17 | YOKE BOLT | A193 B7 |
18 | YOKE NUT | A194 2H |
19 | BOLT | CARBON STEEL |
20 | GEAR | ASSEMBLY |
Product Specifications :
Full port
A full port or more commonly known full bore ball valve has an over-sized ball so that the hole in the ball is the same size as the pipeline resulting in lower friction loss. Flow is unrestricted but the valve is larger and more expensive so this is only used where free flow is required, for example in pipelines which require pigging.
Reduced port
In Reduced port (more commonly known as reduced bore) ball valves, flow through the valve is one pipe size smaller than the valve's pipe size resulting in flow area being smaller than pipe. As the flow discharge remains constant and is equal to area of flow (A) times velocity (V), A_1V_1=A_2V_2 the velocity increases with reduced area of flow.
DESIGN STANDARDS :
ASME Standards:
B1.20.1 Pipe Threads, General Purpose (Inch)
B16.10 Face-to-Face and End-to-End Dimensions of Valves
B16.25 Butt welding Ends
B16.11 Forged Fittings, Socket-Welding and Threaded
B16.5 Flanged Fittings and Pipe Flanges
B16.47 Large Diameter Steel Flanges
API Standards:
6D Specifications for Pipeline valves
598 Valve Inspection and Testing
607Fire test for soft-seated quarter-turn valves
6FASpecification for Fire Test for Valves
PACKAGING & DELIVERY
Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.
Delivery details : 4-5 weeks after receipt of down payment by T/T
Payment ： T/T, L/C, Western Union and PayPal
FAQ :
1. What is your difference from other competitors?
1). Scale: 82,000.00 square meters non-dust workshop
2). Condition: good after sale service
3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines
4). R&D: valve research and design center
2. How do you control your quality?
1). The foundry is built to promise our raw material better before production.
2). Strict QC system is set up for the superior quality guarantee.