Check Valve

US$24.00 / Piece

Prevent Water Backflow One Way Valve DN10 DN15 DN20 Working Pressure 20MPa pictures & photos

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What is Prevent Water Backflow One Way Valve DN10 DN15 DN20 Working Pressure 20MPa

Name: Prevent Water Backflow One Way Valve DN10 DN15 DN20 Working Pressure 20MPa
Uploaded: 2025-03-03T15:41:24+08:00
Description: Features All-welded design, no internal threads. When the upstream pressure is less than 0.14 bar(2 PSIG), the forward flow can be generated. Working pressure high to 3000psig(206bar).If you nee

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Price

Min. Order Reference FOB Price

1 Piece US$24.00 / Piece

Sepcifications

Media Gas
Temperature Ordinary Temperature
Material Stainless Steel
Connection Form Thread
Structure Spring Loaded
Pressure High Pressure
Function Prevent Fluid Backflow
Sealing Form O-Ring Seal
Flow Direction One Way
Standard ANSI
Application Industrial Usage, Water Industrial Usage
Transport Package Carton Box
Specification Port sizes: 1/4", 1/2", 3/8", 6mm, 8mm, 10mm, 12mm
Trademark AFKLOK
Origin China
Product Name Check Valve
Working Pressure 3000psi(206bar)
Opening Pressure 2psi(0.14bar)
Application Media Water,Gas,Oil
Surface Roughness Ep-Grade Ra0.13um,Ba-Grade Ra0.25um
Power Hydraulic
Warranty 1 Year
Customized Surpport OEM,ODM
Body Material SS316L/A479
Sealing Material FKM/NBR/EPDM
Port Type Options Male VCR/Female VCR/Ferrules/Tube Butt Weld
Clean Process Ep-Grade
Port Type Male Thread VCR X Male Thread VCR
Working Temperature Minus 23 Degrees Celsius to +204 Degrees Celsius (
CV 0.55 or 0.7

Product Description

Features All-welded design, no internal threads. When the upstream pressure is less than 0.14 bar(2 PSIG), the forward flow can be generated. Working pressure high to 3000psig(206bar).If you need a one-way valve with pressure less than 3000psi, such as 1000 psi and 2000 psi, we can also meet ...

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Hunan Wofly Technology Co., Limited

Diamond Member Since 2025

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Diaphragm Valve, Compression Fitting, Tube Fitting, Pressure Regulator, Check Valve, Ball Valve
Number of Employees 47
Year of Establishment 2022-08-26
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Check Valve Comparison

	Prevent Water Backflow One Way Valve DN10 DN15 DN20 Working Pressure 20MPa Contact Now	Quick View Industrial Use Carbon Steel Lift Check Valve Threaded End Vertical Check Valve for HVAC and Plumbing Systems Contact Now	Check Valve One-Wag Valve Contact Now	Quick View Ductile Iron /Cast Iron /Stainless Steel Wcb Body Check Valve Contact Now	Good Price Industry SS304/SS316 Spring Check Valve H12 BSPT Contact Now

Transaction Info
	Prevent Water Backflow One Way Valve DN10 DN15 DN20 Working Pressure 20MPa Contact Now	Quick View Industrial Use Carbon Steel Lift Check Valve Threaded End Vertical Check Valve for HVAC and Plumbing Systems Contact Now	Check Valve One-Wag Valve Contact Now	Quick View Ductile Iron /Cast Iron /Stainless Steel Wcb Body Check Valve Contact Now	Good Price Industry SS304/SS316 Spring Check Valve H12 BSPT Contact Now
Price	US $ 24/ Piece	US $ 11.00-111.00/ Piece	US $ 7.00-20.00/ Piece	US $ 10.00-200.00/ Piece	US $ 3.00-50.00/ Piece
Min Order	1 Pieces	10 Pieces	1 Pieces	1 Pieces	1 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	T/T	T/T, Paypal, RMB
Quality Control
Product Certification	-	-	-	-	CE,BV,SGS,FDA
Management System Certification	ISO 9001	ISO 9001, ISO 14001, IATF16949, GMP, ANSI/ESD	-	ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, HSE, GMP, BSCI, QHSE, WRAP, ASME	-
Trade Capacity
Export Markets	North America, South America, Southeast Asia, Western Europe, Mid East	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe	-	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	Above US$100 Million	US$2.5 Million - US$5 Million	-	US$5 Million - US$10 Million	US$1 Million - US$2.5 Million
Business Model	OEM, ODM, Own Brand(VOCK), AFK	OEM, ODM, Own Brand()	-	-	OEM, ODM
Average Lead Time	-	Off Season Lead Time: within 15 workdays Peak Season Lead Time: within 15 workdays	-	Off Season Lead Time: within 15 workdays Peak Season Lead Time: within 15 workdays	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month
Product Attributes
Specification	Media: Gas; Temperature: Ordinary Temperature; Material: Stainless Steel; Connection Form: Thread; Structure: Spring Loaded; Pressure: High Pressure; Function: Prevent Fluid Backflow; Sealing Form: O-Ring Seal; Flow Direction: One Way; Standard: ANSI; Application: Industrial Usage, Water Industrial Usage; Product Name: Check Valve; Working Pressure: 3000psi(206bar); Opening Pressure: 2psi(0.14bar); Application Media: Water,Gas,Oil; Surface Roughness: Ep-Grade Ra0.13um,Ba-Grade Ra0.25um; Power: Hydraulic; Warranty: 1 Year; Customized Surpport: OEM,ODM; Body Material: SS316L/A479; Sealing Material: FKM/NBR/EPDM; Port Type Options: Male VCR/Female VCR/Ferrules/Tube Butt Weld; Clean Process: Ep-Grade; Port Type: Male Thread VCR X Male Thread VCR; Working Temperature: Minus 23 Degrees Celsius to +204 Degrees Celsius (; CV: 0.55 or 0.7;	Media: Acid; Temperature: High Temperature; Material: Stainless Steel; Connection Form: Thread; Structure: Swing; Pressure: High Pressure; Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence; Sealing Form: Bellows Globe Valve; Flow Direction: Bidirectional; Standard: ASME B16.34, En 593; Application: Industrial Usage, Water Industrial Usage, Household Usage; Disc Material: 2Cr13, 304, 316; Sealing Material: Hard Alloy, Stainless Steel; Applicable Media: Water, Steam, Oil, Acidic Media;	Media: Water; Temperature: Ordinary Temperature; Material: Brass; Connection Form: Thread; Structure: Tubular; Pressure: Low Pressure; Function: Nrvz Silence; Sealing Form: Bellows Globe Valve; Flow Direction: Unidirection; Standard: JIS; Application: Industrial Usage, Water Industrial Usage;	Media: Water; Temperature: Low Temperature; Material: Cast Iron; Connection Form: Clamp; Structure: Butterfly; Pressure: Low Pressure; Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence; Sealing Form: Bellows Globe Valve; Flow Direction: Unidirection; Standard: GB; Application: Industrial Usage, Water Industrial Usage, Household Usage; Body Materials: Iron/Wcb/CF8m/CF8/Al-Bronze; Disc Materialsnbr/EPDM/PTFE/Viton/Silico: NBR/EPDM/PTFE/Viton/Silicone etc; End Standard: Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F; Face to Face: En558; ISO5752; ANSI B16.10;API594;	Media: Oil; Temperature: Ordinary Temperature; Material: Stainless Steel; Connection Form: Thread; Structure: Tubular; Pressure: Ordinary Temperature; Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence; Sealing Form: Gland Packings Globe Valve; Flow Direction: Unidirection; Standard: DIN; Application: Industrial Usage, Water Industrial Usage, Household Usage; Stainless Steel: SS304,SS316,SS316L,CF8,CF8m; Connect: Thread; Use: Medicine,Food,Drink,Dairy,Oil,Gas,Water; Temp: -10degree-120degree; OEM: Avaliable; MOQ: 1PCS; Raw Material: Forging or Casting; Delivery Time: Around 3-35 Days According Order; Thread: BSPP,BSPT,NPT,R,SMS,DIN,G,Zg; Delivery Way: by Sea,by Express,by Air; Trade Term: EXW,Fca,Fob,CIF; Export Port: Ningbo,Shanghai,Yiwu;
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