Wj44h Angle Bellows Globe Valve Stainless Steel Cast Steel

• Media: Aqueous Vapor Liquid
• Temperature: Ordinary Temperature
• Actuator: Manual Pneumatic Electric
• Material: Stainless Steel Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Hard Seal and Soft Seal
• Model NO.: WJ44h
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS
• Stress: Meso-High
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

WJ44H German standard right Angle bellows globe valve is suitable for the nominal pressure PN1.6 ~ 16MPa, working temperature -29 ~ 350ºC petroleum, chemical, pharmaceutical, fertilizer, power industry and other working conditions of the pipeline, cut off or connect the pipeline medium.
German standard right Angle bellows globe valve structure features
1, reasonable product structure, reliable sealing, excellent performance, beautiful shape
2, sealing surface surfacing Co based cemented carbide, wear resistance, corrosion resistance, good anti-friction performance, long service life
3, the valve stem tempering and surface nitriding treatment, has good anti-corrosion and anti-friction performance
4, double seal, more reliable performance
5, stem lifting position indication, more intuitive
6, parts material, flange and welding number size can be reasonably selected according to the actual working conditions or user requirements, to meet the needs of various projects
German standard right Angle bellows globe valve technical specification

Structural form	BB-BG-OS & Y
Drive mode	Manual
	Electric
Design criteria	DIN3356
Structural length	DIN3202
Connecting flanges	DIN2543-2545
Trial and inspection	DIN3230

Performance specification for right-angle bellows globe valves

Nominal pressure (MPa)	Shell test pressure (MPa)	Seal test pressure (MPa)	Applicable temperature (° C)	Use medium
1.6	2.4	1.76	350 ºC or less	Water, steam, oil products, etc
2.5	3.75	2.75
4.0	6.0	4.4
6.4	9.6	7.04

German standard right Angle bellows stop valve main parts materials

Serial number	Name	Material
1	Valve body	GS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301
2	Valve flap	ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L
3	Axle pins	F6a ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L
4	Stem	ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L
5	Bellows assembly	1Cr18Ni9Ti, 304, 316
6	Bonnet	GS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301
7	filler	Flexible graphite
8	Stuffing gland	GS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301
9	Stem nut	WCB, QT400-18
10	Handwheel	Copper alloy
11	Stud	ASTM A193-B7, A320-B8, A193-B8M
12	Hex nuts	ASTM A194-2H, A194-8, A194-8M
13	Shims	Flexible graphite + stainless steel

German standard right Angle bellows globe valve main dimensions

Model	WJ44H-16
Stress rating	PN16
Caliber	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980
H	166	166	172	175	193	195	213	227	294	325	355	440	580	620	785
W	120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
Weight (kg)	4	5	6	10	13	18	25	30	40	50	100	180	300	450	670

 

Model number	WJ44H-25
Stress rating	PN25
Caliber	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980
H	166	166	172	175	193	195	213	227	294	325	355	440	580	620	785
W	120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
Weight (kg)	4	5	6	11	14	19	27	32	43	53	110	200	330	480	seven hundred

 

Model number	WJ44H-40
Stress rating	PN40
Caliber	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980
H	166	166	172	175	193	195	213	227	294	325	355	440	580	620	785
W	120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
Weight (kg)	4	5	6	11	14	20	28	33	45	55	1