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Quick Install Sanitary Butterfly Valves Welded Ends , All Stainless Construction


ASME BPE AISI 316L Stainless Steel Sanitary Butterfly Valves welded Ends


Sizes available: 1/2" to 4" (1/2", 3/4", 1, 1 1/2", 2", 2 1/2", 3", 4"); DN15 - DN100 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100).

Material: Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.

Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4"; 116psi (8bar) for DN125/5"-DN150/6"; 73psi (5bar) for DN200/8"-DN300/12".

Temperature range: 14 ~ 248F (-10 ~ 120C) with EPDM seat, -58 ~ 356F (-50 ~ +180C) with VMQ (Silicone) seat.

Operation: 4-position pull handle as the product photo shows

End connections: thread / thread

Surface treatment: Ra 16 ~ 32in (0.4 ~ 0.8m), Ra 32in is the default.

- - - -
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. |
- - - -

Our Sanitary Butterfly Valves offer great durability and ease of use for a wide range of services. Easy to install and maintain, butterfly valves close under pressure to form a leak-tight seal.

All Stainless Construction: Forged, precision-machined body and electropolished disc.

Sanitary finish

FDA-Approved materials: EPDM, FKM, Silicone

Complete line of manual and air actuators with control top options

Symmetric, metal-to-metal body interface will not over-compress body gasket

Visual indication of open/closed position

Open bottom stem seal for positive leak detection

S-Line, Buttweld and intermediate flange connections available

Forged stainless steel 316L and 1.4404, Material certificate to EN10204 available.

Customized fabrication available.

Fast delivery to meet your needs well in time.

Package service with sanitary fittings save time and cost.

Good experience for worldwide supplying.

Flexibility on order quantity and operation.

Pre-fabrication and assembling available.

Chemical Compositions:

- - - -
Elements | 316L (wt%) |
C / Max. | 0.035 |
Mn / Max | 2.00 |
P / Max | 0.045 |
S / Max | 0.005 - 0.017 |
Si / Max | 1.00 |
Ni | 10.00 - 14.00 |
Cr | 16.00 - 18.00 |
Mo | N/A |
Fe | Bal. |
Cu | N/A |
N | N/A |
- - - -

Mechanical Properties:

- - - -
Grade | Tensile Strength
(Mpa) | Yield Strength
(Mpa) | Elongation
(%) | Hardness
(HRB) |

485 |
170 |
35 |
90 |
- - - -

Quality Assurance:

1. Material Controlled & Machined Precisely.
2. Easily welded
3. Quickly fit up
4. High corrosion resistant
5. Long service life
6. Safety Stock System.
7. Well packaged
8. Fast delivered
9. Surface Finish: #180 Grit, #320 Grit

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.

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Company Profile

  Category ::

Spezilla Tube Co., Ltd.

Spezilla is an ISO9001 & 3A manufacturer and global supplier of stainless steel sanitary tubings, fittings and valves.Our products are manufactured using high grade raw materials and in compliance with international quality norms for the Food, Dairy, Beverage, Breweries, Cosmetic, Biotech and Pharma

Products :

Stainless Steel Sanitary Valves,Sanitary Diaphragm Valves,Sanitary Butterfly Valves

Contact Info:
Contact: Mr. Will Ma
TEL: 86-21-57701837
Fax: 86-21-57701837
Country: CN
Address: No.18 Baosheng Road, Songjiang District, Shanghai, China

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