Check valve wafer disc + spring - stainless steel 316 - PN10/16/25/40
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| Model: | Wafer check valve | Material body: | Stainless steel 1.4408 |
| Connection: | PN10/16/25/40 Class 150 and 300 | Material disc: | Stainless steel AISI 316 |
| Temperature: | -20°C / +400°C | Material seat: | Stainless steel AISI 316 |
| Pressure: | 40 bar check PDF | Material spring: | Stainless steel AISI 316 |
| Use: | Steam : 14 bars max | Note: | Metal/metal tightness |
| Use: |
| Shipbuilding, marine, industry, agriculture, heating systems, |
| Chemical and pharmaceutical industries, petrochemical industries, hydraulic installation, compressed air |
| SKU | MXT-2666386 |
|---|
| Body material | StainlessSteel-1.4408-316. |
|---|---|
| Disc / Ball / Wedge | Stainless steel-316 |
| Seat | SS-316 |
Wafer disc stainless steel check valve
SPECIFICATIONS :
• Spring type
• All positions (respect the flow direction indicated by the arrow )
• Short length
• Disc rib guide for a better centering
• Full stainless steel corrosion resistant and for high temperature
• Metal / metal tightness
• With guide from DN125 to 200
USE :
• Chemical and pharmaceutical industries, petrochemical industries, hydraulic installation, compressed air
• Min Temperature Ts : - 20°C
• Max Temperature Ts :+ 400°C
• Max Pressure Ps : 40 bars ( see graph under )
• Steam : 14 bars max
STANDARDS :
• Manufacturer certified ISO 9001 : 2015
• DIRECTIVE 2014/68/EU : For liquids and gas of Group 1
o DN8-25 : Article 4, §3 (SEP), no CE marking
o DN32-100 : Risk Category II, CE 0035 marking
o DN125-200 : Risk Category III, CE 0062 marking
• Certificate 3.1 on request
• Designing according to EN 12516-1
• Pressure tests according to API 598, table 6
• Length according to EN 558 series 49 (DIN 3202 K4)
• ATEX Group II Category 2 G/2D Zone 1 & 21 Zone 2 &22 ( optional marking )
• Drinking water compatibility
• Check valve in accordance with the regulation (EC) N° 1935-2004 on request