OEM Ductile Iron DN50~400 Pn16 Flanged Flexible Disc Type Swing Check Valve for Pump

• Customization: Available
• Temperature: Ordinary Temperature
• Material: Ductile Iron & Stainless Steel
• 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
• Flow Direction: Unidirection
• Standard: JIS/ANSI/GB/DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN50 - DN250(2′′ - 10′′)
• Nominal Pressure: Pn 16
• Temperature Range: 0°c ~ 80°c
• Suitable for: Water and Neutral Liquids
• Connection Standard: BS En1092-2
• Face to Face Standard: BS En558-1 Basic
• Pressure Test Standard: BS En12266-1, Ap
• Transport Package: Carton and Pallets
• Trademark: OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000/Years

Product Description

Product Description

 

 

Features and Benefits:

• The spring load design, reduces the water hammer, no
• noise.
• Axial flow nozzle design, short stroke, quick close to the
• seat.
• High quality spring, avoid the water hammer to damage the pipeline.
• Can be installed in anyposition, including vertical with flow up or down.
• Resilient seated sealing, zero leakage.
• Electrostatically applied Akzo Nobel epoxy powder internally and externally.

 

NO	Size	DN	L	D	D1	n- d	Weight (kg)	Europe Code	Other Code
28131270001	2″	50	203	165	125	4-19	11.0	C0050CFDMN10DE	C0050CFDMN10DO
28131280001	21/2″	65	216	185	145	4-19	12.2	C0065CFDMN10DE	C0065CFDMN10DO
28131281001	3″	80	241	200	160	8-19	15.0	C0080CFDMN10DE	C0080CFDMN10DO
28131282001	4″	100	292	220	180	8-19	20.0	C0100CFDMN10DE	C0100CFDMN10DO
28131290001	5″	125	292	250	210	8-19	25.7	C0125CFDMN10DE	C0125CFDMN10DO
28131291001	6″	150	356	285	240	8-23	39.7	C0150CFDMN10DE	C0150CFDMN10DO
28131292002	8″	200	495	340	295	8-23	74.0	C0200CFDMN10DE	C0200CFDMN10DO
28131293002	10″	250	622	405	355	12-28	102.3	C0250CFDMN10DE	C0250CFDMN10DO
28131294002	12″	300	698	460	410	12-28	149.2	C0300CFDMN10DE	C0300CFDMN10DO
28131296002	16″	400	914	580	525	16-31	270.5	C0400CFDMN10DE	C0400CFDMN10DO

* PN10 valves are in products range, for further details please contact our sales team.

Materials Specifications:

No	Component	Materia
1	Body	Ductile Iron JS1040
2	Cone	Ductile Iron JS1040
3	Disc	Steel + Nylon +EPDM Vulcanized
4	Sealing Ring	EPDM

 

Why Choose Us

Factory Overview

Packaging & Shipping

Certifications

FAQ

Are you a manufacturer or trading company?
DVK Valve is a specialized valve manufacturer, backed by a skilled and experienced R&D team.

Are you make OEM or ODM product?
Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.

What kinds of valve can you supply?
We can supply butterfly valve, ball valve, check valve, gate valve, control valve, brass valve, bronze valve, strainer, valve fittings and so on.

How long is your delivery time?
General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.

What's the package and how do you ship the goods?
We typically use seaworthy plywood cases for packaging. Shipping is usually done by sea, other shipping methods can also be arranged. Please contact us if you require a different shipping route.

Can you provide the relevant documentation and certificates?
Yes, we can provide the necessary documentation and certificates, including the ISO9001,ISO24001, ISO45001, CE, BV, ABS, SIRIM, TUV-SUD etc. We can also provide the Test Report, Certificate of Material Analysis, Certificate of Origin, and other export documents if required.

Do you provide free samples?
If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.

What are your payment terms?
Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance, balance before shipment. L/C available as well.