Product Details
Eccentric Design 1/2"-6" Sanitary Check Valves Non Porous , Easy To
Clean And Maintain
Sanitary Check Valve is the sanitary valves worked to prevent the
flow from reversing. It is made in stainless steel AISI 316L or
304, with the adavantages of smooth surface, seamless, automatic
emptying and easy to maintain etc. Sanitary check valve is also
applied to steam and self-cleaning requirement, it is a good choice
for the application of food,beverage,biopharmacy etc. With
different connection ends, sanitary check valve from NYHAU assures
you a safe, easy, fast pipeline.
Design:
- Forged valve body ensures non-porous, smooth surfaces and stable
structure.
- Compact and simple structure makes sanitary check valve easy to
clean and maintain without special tools.
- Sanitary weld check valve Male check valve and Sanitary Tri Clamp
Check Valve are two splitted design, assembled by a clamp and
sealed with a gasket.
- Sanitary union type check valve is basically consist of a valve
body, a cover and a nuts in threaded union form.
- Ribbed construction of the stainless steel disc resists heavy
pressure hammer, minimizes the resistance to flow and also serves
as a guide to the valve plug.
- Eccentric design allows the check valve installing vertically or
horizontally.
Material:
Stainless Steel 304,316L or en.1.4301, 1.4404 etc.
Strength:
- Material of stainless steel 316L and 1.4404 is from reputed mill to
guarantee the chemical composition and mechanical propertis.
Material certificate will be submitted follow to orders.
- Forged valve body and disc to control the leakage and visual.
- Superior facilities and good experiences for fabrication.
- In ability to improve and develop new design.
- Fast delivery is possible to meet your needs well in time.
- Low cost from bulk production will reduce your budget and improve
your business.
- Small quantity available.
Quality & Inspection:
- PMI test to verify material grade
- Dimension controlling during fabricating and finished
- Visual and surface 100% examination before shipment
- Packed in carton box firstly, then in wooden case
- Third party inspection available.
Application:
Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.
Dimension of Sanitary Check Valve-DIN
SIZE | H | D11 2 | D | t | G(RD) |
DN20 DN25 | 112 116 | 22 23 28 29 | 72 72 | 1.5 1.5 | 43.5*1/6 51.5*1/6 |
DN40 DN50 | 116 121 | 40 41 52 53 | 87 100 | 1.5 1.5 | 64.5*1/6 77.5*1/6 |
DN80 DN100 | 159 179 | 85 – 104 – | 128 164 | 2.0 2.0 | 94.5*1/6 109.3*1/4 129.3*1/4 |
Dimension of Sanitary Check Valve – 3A,SMS,ISO,IDF,DS
SIZE | H | D | D1 | t | G(RD) |
1” 1 1/4” | 110 112 | 72 87 | 25.4 31.8 | 1.5 1.5 | 33.5*1/8 39.5*1/6 59.5*1/6 |
2” 2 1/2” | 119 141 | 100 115 | 50.8 63.5 | 1.5 2.0 | 84.5*1/6 97.3*1/6 |
3 1/2” 4” | 161 173 | 128 164 | 89 101.6 | 2.0 2.0 | 124.3*1/4 131.3*1/4 |
Technical Specifications & Options of Sanitary Check Valve
General Specifications of Sanitary Check Valve |
Working Pressure | Working Pressure | 0~10 bar |
Opening Pressure | 0.1~0.3bar |
Working Temperature | Continuous Working Temperature | -10°C ~ +121°C(EPDM) |
Sterilization Temperature | 150°C (Max 20min) |
Surface Finish | Internal Surface Finish | R0.8m |
External Surface Finish | R1.6m |
Connections | Connection Standards | DIN, SMS, 3A, ISO |
Connection Methods | Welding, Clamp, Threading |
Material |
Metal Material | Product Wetted | 304 (1.4301) or 316L (1.4404) forged |
Other Steel Parts | 304 (1.4301) |
EN 10204 3.1B certificate is available on request. |
Seal Material | Standard | EPDM |
Options | FPM, Silicone, NBR |
All seal materials comply with FDA 177.2600. |
Company Profile
Kunshan Nyhau Fluid Equipment Co.,Ltd is mainly engaged in the
manufacture of stainless steel sanitary valves, fittings and pumps.
A team with years of experience in product development, design,
production management and quality control.
NYHAU manufactures various types of automatic control valves,
diaphragm valves, butterfly valves, check valves, unions, threaded
joints, elbows, tees and sanitary fitting valves, vacuum fittings,
BPE fittings (SF1/SF4) etc.
NYHAU has advanced imported finishing equipment to provide high
quality and clean pipeline fittings for the food, brewing,
beverage, biotechnology, pharmaceutical, fine chemical,
electronics, and cosmetics industries.
NYHAU has won high recognition from domestic and foreign customers
with its internationally advanced technology and technology,
complete product range and fast and accurate coordination
capabilities.
NYHAU has many years of cooperation with OEM/ODM global group
customers and first-line brand customers, and is still in
continuous cooperation.