Z41-11h Forged Steel Air Drain Valve

• Media: Water-Vapour Oil
• Driving Mode: Manual Pneumatic Electric
• Connection Form: Consideration Flange Welding
• Structure: Centre Sealing
• Seal Form: Hard Seal and Soft Seal
• Valve Stem: Normal
• Model NO.: Z41-11H
• Work Pressure: Low and High Pressure
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Product Name:	Air drain valve	Product Model:	Z41H/Z41Y
Drive method:	Hand wheel	Form of connection:	Flange, welded, threaded
Construction form:	Ram type	Seal construction:	Self-sealing
Pressure range:	150LB to 2500LB	Nominal diameter:	DN10-DN50
Commonly used materials:	Forged steel, stainless steel, etc	Name plate:	xc

Air drain valve Product introduction:
Z41H forged steel air drain valve connection form: 1 thread, 3 end socket welding end internal thread, 6 socket welding, 4-flange forged steel air drain valve basically has two uses: one is used for discharge, such as low liquid phase discharge, high gas phase vent, pipeline end vent, etc.; Two for temporary pipe interface, such as system N2, air, steam, process water and so on. The situation gate valve no throttling requirements, so the gate valve is more, there are also seen with the globe valve, the shower valve is used for draining the valve, the pump inlet is equipped with a shower valve.
There are two kinds of valve cover design forms for air drain valve. The first is the bolt-type valve cover, according to this design form of the valve, the valve body and the valve cover are connected with bolts and nuts, and the winding gasket (304 clips of flexible graphite) is sealed. When customers have special requirements, metal rings can also be used to connect. The second design form is welded valve cover, sweep this design form of the valve, the valve body and the valve cover with thread connection, fully welded seal. Customers have special requirements can also be welded through the connection. The
forged steel blow off shower valve extension body valve is suitable for gate valve, ball valve and globe valve.
Extended body valve Design Structure and features
Forged steel air drain guide valve body valve in accordance with API602. Inspection and testing according to API598, marking according to MSS-SP-25.
Use the following structures
self-centering platen press sleeve
thread, socket or integrated extension body bolt to welded ends
, wound gasket sealed cap and threaded connection, fully soldered sealed cap
integrated on the seal seat
socket in accordance with ASME B16.11
Threaded ends conform to (NPT) ANSI/ASME B1.20.1
Connection method: one side socket welding, one side internal thread with solid wire plug
pressure grade: 150~2500LB,1.6MPa~ 42.0MPa
Product specification: 3/8¨ ~2 ¨, DN10 ~ 50mm
Product Material: A105, F5, F11, F12,F22, F304, F316,LF2,LF3 and other
applicable temperature: ≤425 ºC
Applicable medium: water, oil, natural gas and other
design standards: ASME/ANSI B16.34; API602; GB/12224, GB/T12228; GB/T12234
Construction length: ASME/ANSI B16.10, JB/T97-95
Forging steel air drain valve connection standard:
thread end size standard (ANSI 1.20.1 (NPT); GB/T7306-87),
socket size standard (ASME/ANSI B16.11; JB/T1751-95),
butt welding end size standard (ASME/ANSI B16.25 (BW)),
flange end size standard (ASME/ANSI B16.5 (RF) (RJ); JB/T82.1~82.4-94; HG 20592-97).
Inspection standard: API 598, JB/T9092-99
series products: forged steel valve, air drain valve, air drain valve, air drain valve, air drain valve, etc.
Main dimensions and weight of forged steel air drain valve (mm)

Specification		Pressure pound class	L	H		D3	D2	D1	T	f	N-∮	Weight
British system	Metric system			Reduced diameter	Full diameter							Reduced diameter	Full diameter
1/2	15	150	108	61	61	35	60.5	89	11.5	1.6	4-16	2.56	3.37
		300	152				66.5	95	14.5	1.6	4-16	2.73	3.65
		600	165				66.5	95	14.5	6.4	4-16	3.00	4.00
Three quarters of	20	150	117	61	78	43	70	98	13	1.6	4-16	3.37	4.37
		300	178				82.5	118	16	1.6	4-19	3.65	4.74
		600	190				82.5	118	16	6.4	4-19	4.00	5.83
1	25	150	165	78	118	51	89	118	16	1.6	4-16	4.37	8.17
		300	229				98.5	133	19.5	1.6	4-19	4.74	8.17
		600	241				98.5	133	21	6.4	4-19	5.8.17	9.47
1 1/4	32	150	140	84	118	63	98.5	127	17.5	1.6	4-16	8.94	12.04
		300	216				114.5	156	21	1.6	4-19	9.60	13.70
		600	339				114.5	156	22.5	6.4	4-19	9.47	10.10
1 1/2	40	150	165	103	118	73	98.5	127	17.5	1.6	4-16	8.94	12.04
		300	229				114.5	156	21	1.6	4-22.5	9.60	13.70
		600	241				114.5	156	22.5	6.4	4-22.5	10.10	15.61
2	50	150	203	118	132	92	120.5	152	19.5	1.6	4-19	12.64	14.3
		300	267				127	165	22.5	1.6	8-19	13.70	17.8
		600	292				127	165	25.5	6.4	8-19	15.61	24.6