Bellow Pilot Globe Valves

Bellow Pilot Globe Valves:

1. Product Information:

(1). Model: WJ41H

(2). Nominal Pressure: PN1.6-16 Mpa

(3). Working Temperature: -29 degree to 350 degree

(4). Media: Petroleum, Chemical Pharmaceutical, pharmacy, electric power

2. Material:

(1). Valve Body: WCB, CF8, CF8M, CF3, CF3M

(2). Disc: 25, 1Cr13, 2Cr13, 1Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV

(3). Pin: 25, 1Cr13, 2Cr13, 1Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV

(4). Stem: 25, 1Cr13, 2Cr13, 1Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV

(5). Bellow Assemble: 1Cr18Ni9Ti, 304, 316, 304L, 316L

3. External Size and Connection Size:

Nominal Diameter DN	Main External Size and Connection Size							WT(kg)
	L	D	D1	L1	L2	H	D0
WJ61H
15	110	34	22.5	10	18	214	22.5	1.9
20	130	40	28.5	11	18	242	28.5	2.3
25	140	48	34.5	12	20	245	34.5	3.4
32	160	56	43	14	22	296	43	5.2
40	180	64	49	15	25	337	49	7.3
50	230	85	61	18	28	342	61	10

4. Bellow Pilot Globe Valves Working Theory Picture:

Bellow Pilot Globe Valves Working Theory

5. Bellow Pilot Globe Valves Drawing Picture:

6. Bellow Pilot Globe Valves Normal Close and Pilot State Picture: