Integrated Ball Valve

Product Overview

Integrated high temperature ball valve is overall high temperature ball valve which use the new sealing material for the valve seat, The service life is increased 3-5 times. The advantages ot this ball valve : stable performance, reliable sealing, small friction, light switch, high temperature resistance, wear resistance, oil resistance, corrosion resistance, long service life . Suitable medium: water, steam, heat conducting oil and other acids, Temperature：≤350℃。

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Description

Specification

Model

PN（MPa）

Strengh testing

（MPa）

Seal testing（MPa）

Temperature（℃）

Media

QJ41M/F

1.6

2.4

1.8

-28~+300(M/F)

Heat conducting oil, water, steam, gas, oil, nitric acid corrosive medium, acetic acid corrosive medium

Main Parts Materials

NO.	Name	Material
1	Body	Ductile cast iron、WCB、Stainless steel
2	Seal	Graphite、PPL
3	Ball	Stainless steel
4	Packing	PTFE
5	Packing gland	35#
6	Stem	Chromium stainless steel
7	Handle	WCB

Main Connection Size

DN	Data sheet
DN	L	D	D1	D2	B	Z-d	H	W
QJ41M/F-16C
15	130	95	65	45	14	4-14	78	140
20	140	105	75	55	14	4-14	84	160
25	150	115	85	65	14	4-14	95	180
32	165	135	100	78	16	4-18	150	250
40	180	145	110	85	16	4-18	150	300
50	200	160	125	100	16	4-18	170	350
65	220	180	145	120	18	4-18	195	350
80	250	195	160	135	20	8-18	215	400
100	280	215	180	155	20	8-18	250	500
125	320	145	210	185	22	8-18	265	600
150	360	280	240	210	24	8-23	270	800
200	400	335	295	265	26	12-23	330	800
QJ41M/F-25
15	130	95	65	45	16	4-14	103	100
20	140	105	75	55	16	4-14	112	160
25	150	115	85	65	16	4-14	123	160
32	165	135	100	78	18	4-18	150	250
40	180	145	110	85	18	4-18	156	250
50	200	160	125	100	20	4-18	172	350
65	220	180	145	120	22	8-18	197	350
80	250	195	160	135	22	8-18	222	450
100	280	230	190	160	24	8-23	253	450
125	320	270	220	188	28	8-25	275	600
150	360	300	250	218	30	8-25	286	800
200	400	360	310	278	34	12-25	340	1200