Wafer check valve is another type of check valve that allows only unidirectional flow. The advantage of employing check valves is that they automatically block the reverse flow with the change in pressure difference. Wafer check valves have thin design with the swinging disc as the main component. These valves are made to fit in tight spaces so it is desired to get them accurately designed. We offer cut-to-cut exporting and ensures its proper functioning before releasing the consignment.
TECHNICAL DESCRIPTION
Size 1.5" TO 24" (40mm to 600mm)
Flange Standard Conformity ASME Class 150 / DIN / PN 10 / PN 16 / BS 10 TABLE D,E,F
End Connection Wafer
Design Standard API 6D
OUR RANGE
MOC: Cast Iron / Carbon Steel / Stainless Steel
Seal Rings: EPDM / NITRILE / VITON / SILICON
Available in Wafer Design / Dual Plate / Non-Slamming Design
Valve Type CI / CS / SS WAFER CHECK VALVE
Design Std API 598 / API 6D
Size Range 25 DN to 600 DN [1 to 24]
Body [SS - AISI 304 / 316] [CI- IS 210 Gr. FG 200 / ASTM A 126 Gr. B] [CS - ASTM A 216 Gr. WCB]
Disc AISI 410 / 304 / 316
Seat NITRIL / EPDM / NEOPRENE / PTFE / SILICON
Design Features Single Plate, Swing type, Self acting , Wafer type, Face Sealing - O ring, Horizontal / Vertical Mounting
Pr.Rating [PN 10 / PN 16] [ASME - Class 150 / 300 / 600]
Face to Face API 6D
End Connection Sand witched Between Flanges: [BS 10 Table D / E ] [ DIN 2542 - PN 10 / DIN 2543 - PN 16]
[ ASME B16.5, - CLASS 150 / 300 / 600 ]
Testing Std. API 598
Optional Spring Loaded , Small / Large Groove faci
43710 Wafer Check Valve Suppliers
Short on time? Let Wafer Check Valve sellers contact you.
Double Disc Wafer Check Valve
Diameter DN50-DN1200
Connection Flange
Working pressure 1.0Mpa/1.6Mpa
Temperature 0-80
Used Water system
Material
Body&Disc Ductile Iron
Established in 1985, Krishna Industries is a trusted name in the manufacturing of Single Plate & Dual Wafer Check Valves. Based in Ahmedabad, Gujarat, we are committed to delivering durable, efficient, and high-quality valves for various industrial applications.
Designed to comply with API 594 Adopting dual plate design for efficient sealing Valve inspection and testing comply with API 598 Available in series F16 and series F125 Series F16 check valve compatible with DIN, BS flanges Face to face according to ISO 5752 basic series 16 (wafer long) F125 check valve compatible with ANSI 125/150 flanges Available in size 2 to 24 inches Available in wafer type body Materials list: Body materials: cast iron, ductile iron Disc: ductile iron (with nickel plating or nylon coated), SS 304, 304L, 316, 316L, aluminum-bronze Seat: NBR, EPDM, neoprene, PTFE, Viton Shaft: SS304, SS316, SS410 Spring: SS304, SS316, SS410 Seal washer: NBR, EPDM, neoprene, Viton
DESIGN STANDARD
Design & manufacture according to API 6D, BS 1868,API594
Face-to-face according to ASME B16.10
End Connection according to ASME B16.5 (RF & RTJ), ASME B16.25 (BW)
Test & inspection according to API 598
Also available per NACE MR-0175, NACE MR-0103
FOB Price: US $20.0 - 2,000 / Set
Min.Order Quantity: 1 Set/Sets Ductile iron DN80 Wafer Type Buttefly Disc Check Valve
Supply Ability: 20000 Ton/Tons per Year Ductile iron DN400-400 Buttefly Disc Check valve.supply is large
Port: TIANJIN XINGANG/SHANGHAI PORT/NINGBO PORT
Payment Terms: L/C,T/T,Western Union,MoneyGram,Amount less than 500$,we just accpt 100% payment.
Quick Details
Standard or Nonstandard: Standard
Structure:Check
Pressure: Low Pressure
Power: Manual
Material: Ductile iron Check valve
Temperature of Media: Medium Temperature
Media: Base
Port Size:DN40-DN400
Place of Origin: Hebei, China (Mainland)
Model Number: DH77X wafer butterfly check valve
Brand Name: PYL
Application: General
Name of product:Â Ductile iron DN80 Wafer Type Buttefly Disc Check Valve
Material of product:Â Ductile iron check valve
IItem Number:Â DH77X
Type of product:Â wafer butterfly check valve
Pressure of product:Â PN10/pn16
Size of product: DN40-DN400
Authenication of product:Â ISO9001$14001
Medium: Water./non-corrosive liquid
Factory History: Since 1996s
Natural of company:Â Manufacture
Packaging & Delivery
Packaging Details: Woven bag, wooden box, wooden pallet with plastic film, container (we can change the shape of the packaging according to customer requirements)
Delivery Detail: Shipped in 30 days after payment
Main parts and materials of Ductile ironGrey Iron DN80-400 Wafer Type Butterfly Disc Check Valve
Part. Name Material
Valve Body/Bonnet Stainless Steel
Ball/Stem 2Cr13
Seal ring F4 stainless steel
The main vlalve products of our company include
(1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve
(2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve
(3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve
(4) ball valve, tee ball valve, 4 way ball valve, welding ball valve
(5)strainer, filter, Y type strianer
Materials
WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L
THE MAIN TYPE AND MATERIAL OF OUR VALVE
Every valve must be tested before the delivery, the test including strength test and the enclose testing
We also provide OEM services to customers in order to produce the strongest support.
If you have any questions or you are interested in our products,please don't hesitate to cantact us!!!
Product : Single Plate Wafer Check Valve
Body Material cum standard : Ductile Iron
Pressure/Class /Rating : PN-16
Product Description : Single Plate Wafer Check Valve
Type of Seat : EPDM
Type of Disc : Carbon Steel + Ni Plate
End Details : Wafer Type
Testing & Certification
Body Test Pressure : 24kg/cmg (Hyd.)
Seat Test Pressure : 16kg/cm g (Hyd.)
Product : S.S. Wafer Disc Check Valve
Pressure/Class /Rating : PN-40
Body Material cum standard : CF-8
Product Description : Wafer Type Spring Loaded
Type of Disc : Stainless Steel CF-8
End Details : Wafer Type Suitable for Clamping between Flanges as per
ASME B 16.5 Class-150, Class-300, PN-40
Testing & Certification
Body Test Pressure : 60 Barg Hyd.
Seat Test Pressure : 40 Barg Hyd.
Our Works Test Certificate is furnished with every supply.
(APS Marines & Logistics)
Description
Rating :        PN1.0-32.0Mpa  JIS 10K/20K; ANSICLASS 150-900
Size  :         DN6-900 ,flange JIS /DIN 15A~200A ,BSP NPS NPT BSPT and etc 1/4~36
Components  :    two-pieces,one pieces,three pieces
Valve ends  :     flanged connections;threaded joint/screw thread(internal and external thread);socket weld.
 Body  :         WCB , CF8, CF8M SUS304/316/316L/Ti
 Ball  :             SUS 316/304
 Stem  :           SUS 316/304
 Seat  :            PTFE, R-PTFE, PPL, PEEK
 Related standards : ASME B16.34 , API 608 API 598, JIS B2003
Applicable temperature:-196~430
Drive Modes:Manual,gear worm,penumatic ,electric,hydraulic motor,pneumatic-hydraulic motor and electric-hydraulic
Applicable medium:water,gas,oil ,acetic acid,nitric acid,Oxidizing medium,and etc.
Wafer Dual Plate Check Valves are one of the five main kinds of Dual Plate check valves
They are generally used to clamp or connect two or more flanges. Unlike other Dual Plate check valves, these are bolted outside. That is why, they have innumerable industrial applications. Hitesh Metal is a renowned Wafer Dual Plate Check Valves Manufacturer & Supplier of the market. We contribute our products with high quality and affordable prices. Thence we have a crew of extremely satisfied clientele.
Wafer Dual Plate Check Valves
Due to the huge demand for our products, we always keep dual plate wafer check valves stock substantial and sufficient. We lend high quality raw material from eminent vendors to produce flawless Stainless Steel Wafer Dual Plate Check Valves. Metals are initially purified and checked for any kind of rust. Hence our Alloy Steel Wafer Dual Plate Check Valves are long lasting and corrosion resistant
We employ well trained and experienced personnel to design Aluminium Wafer Dual Plate Check Valves using latest fabrication techniques. Our Brass Wafer Dual Plate Check Valves retain their strength despite elevated temperature and pressure. Also, we fabricate Bronze Wafer Dual Plate Check Valves in all sizes keeping all the national and international standards in view. Depending upon wafer dual plate check valves specification we finely finish our products with extreme dimensional accuracy.
For further details our products, do visit our web page. In case of any queries, feel free to contact our sales personnel at any moment. They are 24/7 available to reassure their services. Hurry up!
ANSI/ASME B16.10 Wafer Dual Plate Check Valves Specifications:
Size 25mm to 900mm
Pressure Rating ASME 150# to 2500#
Materials Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay
Design Standard API 6D, API 594, MESC SPE 77 / 133
Pressure / Temperature Rating ASME B 16.34
Test (Inspection) Standard API 598, API 6D, ISO 5208 MESCSPE 77/133, ISO 15848-1&2 Bs6364
Construction Details Dual Plate, Soft and Metal Seated
End Connection Screwed, Socket Weld, Flanged, Hub End, Butt-Weld
Operator / Actuator Lever, Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised)
Wafer Type Lift Check Valve
The wafer type lift check valve is suitable for the working temperature of -196~540, to prevent backflow of medium. According different materials, the wafer type lift check valve can be applied to various medium, such as water, steam, oil, nitric acid, acetic, strong oxidizing medium and urea in petrochemical, metallurgy, electric power, light industry and food industries. Different from flange type lift check valve, the wafer type lift check valve has characteristics of short structure length, small volume, light weight, small water hammer pressure, convenient installation, etc.
Specification:
ï,Size: 2~36
ï,Pressure Rating: Class150~2500LB
ï,Main Materials: WCB, WC6, WCC, LCB, CF8, CF8M, CF3, CF3M, 4A, LF2, F304, F316 etc.
ï,Design and Manufacture: API 594
ï,Face-to-Face: API 594, API 6D
ï,Pressure-temperature Ratings: ASME B16.34
ï,Ends Connection: Wafer
ï,Inspection & Testing: API 598, EN12266
Feature:
ï,Safe and Reliable Sealing
ï,Lug Wafer Type or Wafer Type
ï,Lift or Piston Type
ï,With Spring
Simple and Compact
