Brass Ball Valve

Quick Details Structure: Ball Size: DN400 - DN 800 (16" - 32") Pressure: Medium Pressure Temperature of Media: High Temperature Material: Stainless Steel Media: Water Model Number: HQR367FC-25 Application: General Install: can be buried directly, save cost Life: same as the pipeline

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Product Details

unit:millimetre(mm)
Size	NPS	A	b	L	D	D1		D2
Size	NPS	A	b	L	D	CN	EU	D2
DN15	3/8	129	64	210	15	18	21.3	42
DN20	3/4	129	64	230	15	25	26.7	42
DN25	1	159	76	230	20	32	33.4	48
DN32	1-1/4	159	85	260	25	42	42.2	60
DN40	1-1/2	230	95	300	32	48	48.3	76
DN50	2	230	100	300	40	57	60.3	89
DN65	2-1/2	300	159	300	50	76	76.1	114
DN80	3	300	170	300	65	89	88.9	140
DN100	4	450	192	325	80	108	114.3	185
DN125	5	450	208	325	100	133	141.3	216
DN150	6	450	241	350	125	159	168.3	219

No.	Part name	Material
1	Body	Carbon steel St37.8
2	Neck	PTFE+SPCB
3	Ball	304 stainless steel
4	Stem	2Cr13
5	Seat	25%C+PTFE
6	Metal washer	60Si2Mn
7	Spring	60Si2Mn
8	"O" Ring	FPM
9	End piece	Carbon steel St37.8
10	Handle	Carbon steel +HCr
11	"O" Ring	FPM
12	Gland	304 stainless steel

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