ASTM A216 Wcb Stainless Steel Dual Plate Inline Wafer Single Disc Check Valve

• Media: Water, Oil, Gas, Sea Water, Corrosive Fluid
• Temperature: Low Temperature
• Material: Stainless Steel
• Connection Form: Flange, Welded, Wafer
• Structure: Check
• Pressure: Pn40 Bar 04
• Sealing Form: Bellows Globe Valve
• Flow Direction: Unidirection
• Standard: ANSI, BS, DIN, JIS, GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Customized Support: ODM, OEM
• Place of Origin: Zhejiang, China
• Warranty: 1 Years
• Brand Name: Flk
• Model Number: DN8~DN100
• Temperature of Media: Normal Temperature
• Port Size: 1/4~4in
• Keyword: Valve
• Product Name: Check Valve
• Connection Type: Flange Connection
• Applicsble Temperature: -196~150ºC
• Transport Package: Packaged
• Specification: As per orders′ sepcification
• Trademark: FLK
• Origin: Wenzhou, Zhejiang, China
• HS Code: 7307210000
• Production Capacity: 5000000pieces/Year

Product Description

 

Basic Info.

ASTM A216 WCB Stainless Steel Dual Plate Inline Wafer Single Disc Check Valve

SDC	Outer Diameter	DIN	ANSI	AU
PN10	PN16	PN25	PN40	150Lb	300Lb	Table D	Table E
DN15	39	51	51	51	51	45.5	51.5	53	53
DN20	46	61	61	61	61	55	63.5	59	59
DN25	54	71	71	71	71	64.5	70	69	69
DN32	70	82	82	82	82	74	79.5	73	73
DN40	83	92	92	92	92	83.5	92.5	84	84
DN50	96	107	107	107	107	101.5	108	96	96
DN65	115	127	127	127	127	120.5	127	109	109
DN80	135	142	142	142	142	133.5*	146.5	128	128
DN100	153	162	162	168	168	171.5	178	160	160
DN125	187	192	192	194	194	194	213	192	192
DN150	217	218	218	224	224	219.5	248	217	213
DN200	274	273	273	284	290	276.5	305	274	270

 

Item	Part	Material	QTY
1	Body	CF8M	1
2	Spring Cover	SS316	1
3	Spring	SS316	1
4	Disc	CF8M	1

Technical Specifications   
Design: ASME 16.34/API 594/API 6D
Face-to-Face: ASME B16.10
-End Flange: ASME B16.5, ASME B16.47
-BW End: ASME B16.25
Test: API 598, API 6D, and BS 6755
Special: NACE MR-01-75

Design Features
-Dual plate or single plate
spring-loaded disc.
resilient or metal-seated.
Retainer or Retainer Less Design
Round, Full Lug or Double Flange
light-weight and compact design.
optional plug disc.

 

1. The fluid resistance is small; its resistance coefficient is a section of equal length.
2. Simple structure, small volume, light weight
3. It is compact and reliable; the gate valve sealing surface is made of widely used plastic; the sealing is good; and it has been widely used in the vacuum system.
4. Easy to operate, open and close quickly, from open to close, just rotate 90°; this is advantageous for the remote
control.
5. Easy maintenance structure is simple; sealing ring, which generally remove replacements, is more convenient
6. In the fully open or fully closed state, the valve body and seat sealing surface and the dielectric isolation, medium-through, do not cause the valve sealing surface erosion.
7. The applicable scope is wide, ranging from small to several millimeters to large to a few meters. From high vacuum to high pressure, the ball can rotate 90 degrees, and the inlet and outlet should be completely spherical, thereby cutting flow.

Q1. Where is your factory?

A1: Our company's processing center is located in Wenzhou, Zhejiang, China.

Equipped with various types of machinery and equipment, such as laser cutting machines and mirror polishing machines, we can provide a variety of personalized services according to customer needs.

Q2. What are your company's main products?

A2: Our main products are stainless steel plates, coils, round or square tubes, bars, channel steel pipe fittings, etc.

Q3. How do you control quality?

A3: Factory testing and certification are provided upon shipment, and third-party inspection is available.

Q4. What are your company's strengths?

A4: We have many professionals and technicians, more competitive prices, and better after-sales service than other stainless steel companies.

Q5. How many countries have you exported to?

A5: Exported to more than 50 countries, mainly from the United States, Russia, United Kingdom, Kuwait, Egypt, Turkey, Jordan,

India etc.

Q6. Can you provide samples?

A6: There are small samples in the store. We can provide samples for free. The customer needs to bear the shipping cost.

Customized samples will take about 5-7 days.