Product Description
 
we can make all kinds of valves, gate valve,check valve,butterfly valve,ball valve,globe valve and so on.
1)standard: BS5163,BS5150,BS5155, DIN3352,DIN3202, ISO5752,AWWAC509,AWWAC515,AWWAC504
2)material: ductile iron, grey cast iron,
3) coating: fusion bonded epoxy coatings
4) package: plywood case
5) payment: T/T in advance, or L/C at sight


Material Table

Number	Name of Part	Material
1	Body	FC200
2	Bonnet	FC200
3	Disc	BC6
4	Valve Seat	BC6
5	Gasket	Non-asbestos

 
Dimensions of cast iron swing check valve 5K

DN	d	L	D	C	NO.	h	t	H
50	50	190	130	105	4	15	16	97
65	65	220	155	130	4	15	18	119
80	80	250	180	145	4	19	18	129
100	100	280	200	165	8	19	20	146
125	125	330	235	200	8	19	20	171
150	150	380	265	230	8	19	22	198
200	200	460	320	280	8	23	24	235
250	250	550	385	345	12	23	26	290
300	300	640	430	390	12	23	28	351

Company Information

Tianjin Aiwo Valve Co., Ltd is a professional manufacturer of valves and its fittings for over 20 years, providing designing, producing, managing and after-sale service. Our products can be divided to 8 series: butterfly valve, ball valve, gate valve, check valve, stop cock valve, regulating valve, hydraulic control valve and decompression valve. The DN sizes ranges from 15mm to 3800mm, and the pressure ranges from 0.1MPa to 32MPa. Moreover, our products can be widely used in waterworks, sewage treatment plant, power plant, chemical plant, gasworks, heating company, oil fields, oil refineries, and high-rise buildings.
 
  We will continuously develop and innovate to keep pace with the development in building construction, water conservancy, energy and electric power, petrochemical field. And in order to grow up to be China's largest valve research and develop base and rank among the world first class, we are determined to develop high-tech, new design, complicated and special products. At the same time, "never the best, but more better" is always our company's goal.