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Cebrerline Wafer Type Butterfly Valve

Centerline wafer butterfly valve is a valve composed of a rubber sealed butterfly valve and a carbon steel or stainless steel valve plate and valve stem.Its "center line" refers to the coincidence of the center line of the valve body and the center axis of the butterfly plate, which makes the valve design more simple and efficient.

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Product Description

Main Features of the Product

Connection Ends	Wafer
Operation	Lever, Gear, Electric, Pneumatic, etc.
Main Material	DI, CF8, CF8M, Aluminium, Bronze, etc.
Sealing Material	Soft seal (EPDM, NBR, PTFE, etc.)
Applications	Municipal construction, water conservancy projects, electricity, water supply and drainage, water treatment, etc.
Design & Manufacture	API 609
Face to Face	API 609
Flange Drilling	Class 150 / PN10 / PN16 / 10K
Inspection & Testing	API 598
Leakage Class	Zero Leakage
Pressure Rating	150LB / PN10 / PN16 / 10K
Size Range	2" – 48"

Main Advantage of the Product

1. Simple structure;

2. Low fluid resistance;

3. Strong applicability

4. Fast opening and closing speed, which can quickly adjust the flow rate.

Technical Specifications

Cebrerline Wafer Type Butterfly Valve

Main Dimension:150LB/PN16/10K

DN	A	D1	L1	L2	L3	B	D2	D3	n-d	L
1.5" (DN40)	34	62.5	55.5	112.5	25	9	65	50	4-8	249
2" (DN50)	43	80	72	132	25	9	65	50	4-8	249
2-1/2" (DN65)	46	95	86	138	25	9	65	50	4-8	249
3" (DN80)	46	113	96	153	25	9	65	50	4-8	249
4" (DN100)	52	135	108	167	28	11	90	70	4-10	283
5" (DN125)	56	163	125	184	28	14	90	70	4-10	283
6" (DN150)	56	190	138	195	28	14	90	70	4-10	283
8" (DN200)	60	244	170	236	33	17	125	102	4-12	390
10" (DN250)	68	298	209	266	33	22	125	102	4-12	390
12" (DN300)	78	350	236	305	33	22	125	102	4-12	540

Main Parts and Materials

Part Name	Material
Body	DI
Disc	CF8 / CF8M / DI
Seat	EPDM / NBR / PTFE / Nylon
Shaft	SS420
Handle	DI