Pn16 Dn200 Ductile Iron Wafer Type Dual Disc Check Valve

• Material: Ductile Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Model NO.: DICV05
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: Dn40~Dn900
• Inch: 1-1/2 "~24"
• Delivery Time: 20~40 Days, Depend on The Quantity
• Certificate: ISO, Ce .API RS
• Raw Material: Ci/Di/CF8/CF8m/C95400/Wcb
• Transport Package: Export Polywood Case
• Specification: DN40-700
• Trademark: xbvalve
• Origin: Taizhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 30000PCS/Year

Product Description

PN16 DN200 Ductile Iron Wafer Type Dual Disc Check Valve ,PN16 DN100 Ductile Iron  spring loaded dual disc wafer check valves, Wafer Type Dual Disc Check Valve /Ductile iron Check Valve ,




 

 

Product Feature

• Centerline structure, short face to face length, small volume and light weight.

• Unobstructed flow passage, small fluid resistance.

• Disc uses the spring to load, its quick closedown can effective reduce the hammer pressure.

• The sealing property is good, the closure does not have noise and can meet the requirement of zero leakage.

• Easy installation, can be used in both horizontal and vertical pipes.

 

Technical Parameters

Nominal diameter(mm)		50~300	50~300
Nominal pressure(Mpa)		1.0	1.6
Testing pressure	Shell(Mpa)	1.5	2.4
	Seal(Mpa)	1.1	1.76
Suitable temperature(°C)		-40°C~200°C
Suitable medium		Drinking water,sewage,seawater,food,medicines,gas,oil and acid

 

Main Raw Material

Body	Disc	Stem	Seat	Spring
Cast iron	Plated ductile  iron	Stainless  steel	EPDM/NBR	SS304
Ductile iron	CF8		WRAS-EPDM	SS316
Carbon steel	CF8M		Viton
Stainless steel	Aluminum bronze	customised	Silicon
PS:Vulcanized seat

 

Reference Standard

Design standard		BS5153
Testing standard		API 598
End flange standard		DIN PN10 / PN16,ANSI 125# / 150#,BS4504 PN10 / PN16
Face to face standard		EN558-1 16 Series

 

Overall Dimension and Weight

 

Size	ΦD			ΦD1	ΦD2	ΦD3	T	L	Weight (kg)
	DIN PN10	DIN PN16	ANSI 150#
DN50	107	107	102	65	92	69	3	43	1.5
DN65	127	127	121	78	105	82	3.5	46	2.4
DN80	142	142	134	94	124	99	3.5	64	3.6
DN100	162	162	172	117	153	123	4	64	5.7
DN125	192	192	194	145	182	152	4	70	7.3
DN150	218	218	219	170	208	178	4	76	9
DN200	273	273	276	224	266	231	4.5	89	17
DN250	328	329	337	265	328	271	4.5	114	26
DN300	378	384	384	310	374	318	4.5	114	37

PRODUCT FEATURE 

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Why Choose US

Our factory is specialized in valves' production. As one of the biggest and most professional manufacturer and exporter majored in valves, we assure that we can provide our products with cheapest price, good quality and best service. If you like, welcome to our factory and have a look!


We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.

Contact to this supplier


  http: xbvalve.en.made-in-china.com    www.xbvalve.ne
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