TLV CK3M, Инструкция по эксплуатации

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172-65120MA-13 (CK-Series) 24 Aug 2020
6
CKF3M/CKF3R
Body Fin
Rubber Sealing
The CKF3R valve disc is inlaid with rubber.
CKF3MG/CKF3RG
Body Fin
Rubber Sealing
The CKF3RG valve disc is inlaid with
rubber.
No. Name
1 Body
2 Valve Disc
3 Coil Spring
4 Spring Holder
5 Nameplate (CKF3M(R)G only)
Replacement parts are not available for CKF3 series (flangeless) check valves, as
special equipment is required for assembly/disassembly.
Sealing material and flange face finish can be identified by a stamp on the body fin.
The flange face finish is stamped for DIN serration only, with the "D" mark.
Mark Model Sealing Material Mark Flange Face Finish
M
CKF3M
Metal
―
- Surface roughness:
3.2
– 6.3 µmRa (125 – 250
AARH) Serration
- ASME B16.5 Serration
CKF3MG
F
CKF3R
CKF3RG
Fluorine Rubber (FPM)
(Standard)
N Nitrile Rubber (NBR)*
D DIN Serration
E
Ethylene Propylene
Rubber (EPDM)*
*Optional or special order materials