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(5,3 MB) Product Data Sheets (complete catalog)
(440 KB) Seat Rings - Technical Information
(120 KB) Adress List Worldwide
( 93 KB) How to find us
( 35 KB) Standard Terms and Conditions for Sale and Supply

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(200 KB) Instruction Manual for
Wafer Type Check Valves, English
(181 KB) Instruction Manual for
wafer-type duo check valves acc. API, English
(242 KB) Instruction Manual for
Wafer Type Check Valves, German
(189 KB) Instruction Manual for
wafer-type duo check valves acc. API, German
(667 KB) Instruction Manual for
Wafer Type Check Valves, Chinese
(307 KB) Instruction Manual for
Wafer Type Check Valves, Czech
(232 KB) Instruction Manual for
Wafer Type Check Valves, Dutch
(232 KB) Instruction Manual for
Wafer Type Check Valves, Finnish
(232 KB) Instruction Manual for
Wafer Type Check Valves, French
(232 KB) Instruction Manual for
Wafer Type Check Valves, Italian
(227 KB) Instruction Manual for
Wafer Type Check Valves, Norwegian
(232 KB) Instruction Manual for
Wafer Type Check Valves, Polish
(228 KB) Instruction Manual for
Wafer Type Check Valves, Portuguese
(308 KB) Instruction Manual for
Wafer Type Check Valves, Russian
(254 KB) Instruction Manual for
Wafer Type Check Valves, Spanish
(402 KB) Instruction Manual for
Wafer Type Check Valves, Turkish
(99 KB) Declaration of Conformity Module A
(111 KB) Declaration of Conformity Module A1
(113 KB) Declaration of Conformity Module H
( 60 KB) Leakage test acc. to DIN 3230 part 3 and API 598