Samson 3349, Mounting And Operating Instructions

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EB 8048-2 EN 14-11
SAMSON REGULATION S.A.S. · 1, rue Jean Corona · 69120 Vaulx-en-Velin, France · samson@samsongroup.com 3
DECLARATION OF CONFORMITY DC002
For the following product 2021-09
Type 3349 Aseptic Angle Valve
The Type 3349 Aseptic Angle Valve meets the requirements of the Chinese food and pharmaceutical in-
dustries.
The valve components that come into contact with foodstuffs meet the following requirements:
- the metal parts (valve body and plug) are made of forged stainless steel 1.4435/316L in accordance
with:
o the regulations GB 4806.1-2016
5
and GB 4806.9-2016
5
;
o The conditions and results of the overall and specific migration tests are detailed on the next
page.
- The membrane, which seals to the outside, is made of PTFE:
o Our supplier's declaration of conformity certifies that this material complies with regulations
GB 4806.1-2016
5
, GB 4806.6-2016
5
and GB 9685-2016
6
;
o
The conditions and results of the overall and specific migration tests are detailed on the next
page.
- the optional plug seals, which provide the internal seal, are made of PEEK natural Food & Life Sci-
ence Grade:
o Our supplier's declaration of conformity certifies that this material complies with regulations
GB 4806.1-2016
5
, GB 4806.7-2016
5
and GB 9685-2016
6
;
o The conditions and results of our supplier's global and specific migration tests are available on
request.
According to the migration tests carried out on plastic and metal parts in accordance with the regulations
GB 31604-2015 7 and GB 5009.156-2016 8 , the overall and specific migration remains within the limits set
by the above-mentioned regulations when the complete apparatus is used under the conditions indicated
below:
- for all foodstuffs (acc. to annex A Table A1) due to the satisfactory results obtained with the simulants
(Tables 1 and 2);
- under the conditions covered by the tests: high-temperature applications at a maximum temperature of
121 °C (according to table 6).
5
Regulation GB 4806.1-2016 on general safety requirements for materials and articles intended to come into contact with food; GB
4806.6-2016 for plastic resins, GB 4806.7-2016 for plastic materials, GB 4806.9-2016 for metal
6
Regulation GB 9685-2016 on the use of additives in materials intended to come into contact with food
7
Regulation GB 31604-2015 on the general principles for migration testing,
8
Regulation GB 5009.156-2016 on the method of pre-treatment of materials and articles intended to come into contact with foodstuffs