standard wafer center line handle operate cast iron butterfly valve seat ring

      Product Description   standard wafer center line handle operate cast Iron Butterfly Valve seat ring        Main parts and materials

Parts name	Material
Valve body	Grey iron,Ductile iron
Seat	PTFE
Disc	Ductile iron
Axle	Carbon steel ,Stainless steel

  Function and specification

Type	Nominal pressure (Mpa)	Testing pressure		Suitable temperature(°C)	Suitable medium
		Strength(Water)(Mpa)	Eclose(Water)(Mpa)
D71X-10	1.0	1.5	1.1	≤80	Water

    Outline and connecting measurement

DN(mm)	Φ	H	L	Z- Φd	B	Reference weight(kg)
40	110	160	234	4-Φ21	43	2.61
50	125	170	234	4-Φ23	43	2.9
65	145	178	261	4-Φ23	46	3.3
80	160	202	261	4-Φ23	46	3.9
100	180	222	259.5	4-Φ23	52	5.5
125	210	233	312	4-Φ23	56	7.8
150	240	257	312	4-Φ26	56	9.2
200	295	295	360	4-Φ26	60	15

  Our products.   Different type of Butterfly valve.           Company Information Our factory            Packaging & Shipping     Packing      Stock     exhibition    FAQ  1.Q: What are you? Factory or trade company?    A: We are factory,the manufacturer for casting flanges and valves. 2.Q: How about your manufactur ability ?    A: 4000 tons per month for the valves and flanges. 3.Q: How could you promise the quality?    A:  Our aim is to serve the middle and high class products. Quality is the king in the market.         The strict test ,before cast and after the Butterfly Valve assembled and installed, are running every day.         And before delivery,we will test the Butterfly Valves again.  4.Q: Which kind of discount we could get from the price?    A: As we are mainly expanding the market recent term,we promise to give the best price based on the quality. 5.Q: Which kind of payment term is ok for export?    A: Our usual payment term is T/T & L/C.  This is could be discussed.     Our Services 1. We could serve the sample for the flanges and valves. 2. The OEM is acceptable for us. We have the ability. 3.We must online when you want to chat with us. Or reply immediately from Email. 4.Promise the quality after the salse.   Contact with Us:   Welcome to our factory!     

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Product Categories : Butterfly valve > Wafer center line butterfly valve