DN65 Class150 Ductile Iron Automatic Wafer Check Valve Swing Type Factory Price

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Material: Ci, Di, CF8
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Function: Ddcv Double Lobe
• Sealing Form: Rubber Seal
• Flow Direction: Unidirection
• Standard: BSW
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Wafer Check Valve Butterfly Type
• Blade: CF8
• Working Temperature: ≤80ºC
• Working Pressure: Pn16
• Weight: Depend on Differenct Size
• Color: Blue
• Body Material: Ductile Iron
• Stem: Stainless Steel
• Transport Package: Wooden Case Packaging
• Specification: 8 in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

DN65 Class150 Ductile Iron Automatic Wafer Check Valve Swing type Factory Price

Wafer type check valve a save energy product, is manufactured based on the foreign advanced technology and in accordance with relative international standards. This product is featured by excellent retaining performance, high safety and reliability and low flow resistance . It is  suitable for systems in the industries of petrochemical, food processing, medicine,textile, paper making, water supply and drainage, metallurgy, energy and light industry etc used as used as a check valve in one way.

1. Small volume, light weight, compact structure, easy maintenance.

2. The valve plate adopts dual type, in the spring under the elastic moment of quick closing on its own. ~

3. Because of the quick closing effect, can prevent the backflow medium, eliminate water hammer effect is strong.

4. The body structure of small length, good rigidity, safe and reliable.

5. Completely sealed, water pressure test leak is zero.

6. Easy installation, can be used for horizontal two vertical direction installation.

7. Flange connection size comply with the provisions of GB/T 17241.6-98.

8. Structure length comply with GB /T1 2221 -89, ISO5752-89.

Meterial of main parts

Gomponents name	Material
Valve body	Cast iron .ductile iron .cast steel
Valve cover	Rubber Combinationcomponents
Spring	Stainless steel

 

Technical data

PN (MPa) Nominal Pressure	1.0	1.6	2.5
(MPa) Intensity pressure test	1.5	2.4	3.75
(MPs) Seal pressure	1.1	1.76	2.75
°C Suitable temperature	≤80
Suitable Mediums	Clearwater,Sewage,Seawater
Slow shuts the time	≤60 seconds

Product details

DN		D	D1	D2	L	R	t	weight(kg)
mm	inch
50	2"	107	65	43.3	43	28.2	19	1.5
65	2.5"	127	80	60.2	46	36.1	20	2.4
80	3"	142	94	66.4	64	43.4	28	3.6
100	4"	162	117	90.8	64	52.8	27	5.7
125	5"	192	145	116.9	70	65.7	30	7.3
150	6"	218	170	144.6	76	78.6	31	9.0
200	8"	273	224	198.2	89	104.4	33	17
250	10"	328	265	233.7	114	127	50	26
300	12"	378	310	283.9	114	148.3	43	42
350	14"	438	360	332.9	127	172.4	45	55
400	16"	489	410	381.0	140	197.4	52	75
450	18	539/555	450	419.9	152	217.8	58	101/107
500	20"	594	505	467.8	152	241	58	111
600	24"	690	624	572.6	178	295.4	73	172
700	28"	800	720	680	229	354	98	219

Qualification certificate



Production process



Production equipment





FAQ

1. Can I have a trial sample order?
A: Definitely Yes.We welcome sample order to test and check quality. 

2. Can OEM or ODM be provided?
A:Yes, we have a great research & development team. The products can be made according to your request.

3. Can you provide the relevant documentation and certificate?
A:Yes, we can provide you with the documents like catalogue and ACD drawing. And certificate you need ,ISO9001, ISO14001, OHSAS18001, TS, API, CE, RoHS, CCC certificates.

4. Why choose us?
A:1. excellent quality and competitive price: Like Valve have have the most advanced machining equipment, and strictly follow the ISO9000 standard production management
2. Strict testing system: raw material, dimension and pressure test PIECE BY PIECE before shipment.     
3. Experienced research and producing team with more than 20 years, can Solve your confusion and problems professionally. We have cooperated with the customers all over the world more than 60 countries and regions
4. 12 months after-sales Services: any problems and feedbacks will be answered intime.

5. What is your terms of delivery and payment?
A: We accept EXW, FCA, FOB, CFR, CIF,etc. You can choose WHATEVER YOU NEED.
T/T,  LC, alibaba pay, MIC etc.

6.What's the package and how do you ship the goods?
A: Usually with standard plywood case of 1.1*1.1*1.1m shipped by sea. But Airline shipping is also optional.

7. What is the average lead time?
A: For samples, the delivery time is within one week. For bulk order, the lead time is about 15-60 days after receiving the deposit payment. we can provide production schedule and related photos every two weeks if you need. 
 

If you want to learn more,please contact with us

 

LIKE VALVE (TIANJIN) CO., LTD

Sales Director

KATRINA JIA

http://likevalve.en.made-in-china.com
Address: H12 Tengfei Base of Xiaozhan Industrial Area, Jinnan District , Tianjin, China

We will always be here try our best to provide you our best service!