Check Valve

Description:

Nut Check Valve (Sanitary)

Specification  :

* Seal EPDM according to FDA117.2600
* Spring AISI 304
* Working Temperature -10°C ~ +130°C(EPDM)

Description:

BUENO Stainless Steel Wafer Check Valve with high grade SS304, CF3M, CF8M or SS316. This valve is short in length, so that it is rigid and easy to mount. It is easy to install on pipeline which is laid horizontally or vertically. This valve is tightly sealed without leakage under the pressure water test. Safe and reliable in operation, high interference-resistance.

Specification  :

* Size 2" ~ 12"
* Body SS304,SS316
* Class ANSI 150/JIS 10K
* Easy installation on pipeline which is laid horizontally or vertically.

Description:

Bueno Swing Check Valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stopped, the disc swings back onto the seat to block reverse flow. The weight of the disc and the return flow has an impact on the shut-off characteristics of the valve.

Swing Check Valve Stainless & carbon steel body, Seal the pair of pairs of advanced and reasonable, disc, valve seat sealing surface with iron-based alloy or Si Tai Li cobalt-based carbide welding, wear, high temperature, corrosion resistance, anti-scratch ability, long service life.

Specification  :

* Size 2" ~ 12"
* Body SS304,SS316,Carbon Steel
* Class ANSI 150/JIS 10K
* The open-close part is control by medium itself to prevent backflow.

Description:

Swing Check Valve

Specification  :

* Size 2" ~ 12"
* Body Carbon Steel (WCB)
* Class ANSI 150/ANSI 300/JIS 5K/JIS 10K
* Connection Flange
* Due to the inclined design of the sealing ring of the rubber flap check valve, the losing time is short and the water hammer pressure can be reduced.

Description:

Bueno Sanitary Check Valves made from mainly hi-grade stainless steel 316L or 316 has roles to prevent the pipeline water back in the media. They are specifically used for the food handling and processing industries to prevent backflow of product. Commonly used with liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff.

Specification  :

* Seal EPDM According to FDA117.2600
* Spring AISI 304
* Working Temperature -10°C ~ +130°C(EPDM)

Description:

PFA Lined Check Valve JIS 10K (PC-51)

Specification  :

* Size range 15A ~ 100A
* Pressure Grade JIS 10K
* Operating Temperature -30? ~ +100?
* Valve Body Design ASME B16.34
* Max Operating Pressure Flow : 200 psi Check : 150 psi
* Joint JIS B2220 10K RF
* Universal installation orientation low pressure and no back pressure to seat
* Lining thickness is 3 mm
* Face to Face ISO 5752
* Testing Standard JIS B2003

Description:

PFA Lined Chack Valve JIS 10K (PC-51W)

Specification  :

* Size range 15A ~ 100A
* Pressure Grade JIS 10K
* Operating Temperature -30? ~ +100?
* Valve Body Design ASME B16.34 Max Operating Pressure Flow : 200 psi * Check : 150 psi Joint JIS B2220 10K RF
* Universal installation orientation low pressure and no back pressure to seat
* Lining thickness is 3 mm
* Face to Face ISO 5752
* Testing Standard JIS B2003

Description:

PFA Lined Check Valve Class ANSI 150 (PC-11W)

Specification  :

* Size range 1/2” ~ 4”
* Pressure Grade CLASS 150 LB
* Operating Temperature -30? ~ +100?
* Valve Body Design ASME B16.34
* Max Operating Pressure Flow : 275 psi Check : 150 psi
* Joint ASME B16.5 class 150 RF Universal Instalation Orientation Low Pressure Aplications and No Back Pressure to Seat
* Lining thickness is at 3 mm
* Face to Face ISO 5752
* Testing Standard ASME B16.34

Description:

PC-11 PFA Lined Check Valve Class ANSI 150

Bueno Check Valve (also known as clack valve, non-return valve, reflux valve, retention valve or one-way valve) is a valve that normally allows fluid to flow through it in only one direction. Bueno Check Valve has PFA lined at all trimmed area of valve to protect its metal body, it also has two-port, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave.

Specification  :

* Size range 1/2” ~ 4”
* Pressure Grade CLASS 150 LB
* Operating Temperature -30? ~ +100?
* Valve Body Design ASME B16.34
* Max Operating Pressure Flow : 275 psi
* Check : 150 psi
* Joint ASME B16.5 class 150 RF Universal Instalation Orientation Low Pressure Aplications and No Back Pressure to Seat
* Lining thickness is at 3 mm
* Face to Face ISO 5752
* Testing Standard ASME B16.34