PTFE This material is the basic seat material used in most Ball Valves.  Its chemical compatibility is excellent for almost all media service applications.  Temperature range -50° F to
450°F.		 White
RTFE

This material is offered as the standard seal in most SimCo Valves. 15% Glass Reinforced TFE rated suitable for temperatures -50ºF to 450ºF, chemical resistance is compatible to virgin TFE with improved cycle life and greater pressure-temperature rating than PTFE.

Off White
CTFE CTFE 25% Carbon Graphite with 75% TFE, is good for temperature ranging from -50ºF to 475ºF. this material offers a wide temperature range with better cycle life than RTFE. Black
TFM TFM is chemically modified PTFE that fills the gap between conventional PTFE and melt-processable PFA. According to ASTM D 4894 and ISO Draft WDT 539-1.5, TFM is classified as a PTFE. Compared to conventional PTFE, TFM has a lower permeability and much lower deformation under pressure (cold flow) at room and elevated temperature. Also they can be used at higher pressure. Temperature range -50ºF to 475ºF.  White
NYLON Special NYLON seats are offered for higher pressure and lower temperature service. They can be used in high pressure air, oil, and other gas media but are not suited for strong oxidizing agents. Temperature range -30ºF to 200ºF. Translucent White
PEEK Polyether-ether-ketone high temperature semi rigid elastomer. Best suited for high pressure and temperature service. Also offers a very good corrosion resistance. Temperature range
-70ºF to 600ºF.		 Brown
Cavity Filler Designed to reduce the possibility of contamination by entrapment of process fluids in the void normally found behind the ball and the valve body in conventionally designed ball valves. Ideal for application where cross contamination is a concern, such as paints and dyes. White


FIRE SAFE TEST
To BS 5351 and BS 6755
API 607 4th Edition and API 6FA

ANHYDROUS AMMONIA AND L.P. GAS                        To U.L. 125

Dry Liquid Chlorine                                                      To Chlorine Inst pamphlet NO.E

"SOUR GAS"                                                                NACE MRO175

Certification to DIN 50049 3.1 B given only when previously requested with valve supply inquiry.

Butt Weld Ends                                                           ANSI B16.25                                                                  DIN 3239

THREADED ENDS                                                         ANSI B1.20.1                                                            ANSI B16.11                                                                 ISO 228                                                                         ISO 7/1                                                                           DIN 2999                                                                              DIN 259                                                                            BS 21

 FLANGED BODIES
ANSI B16.5
ANSI B16.10         ANSI B16.11         ANSI B16.34           DIN 3202/F1/F4       DIN 3239/2             ISO 5752                ISO 7005/1             ISO 7121              MSS SP 72             EN 1092-1

Wall Thickness        ANSI B16.11           ANSI B16.34           DIN 3239                ISO 7121

Body Bolting         ANSI B18.2.3.1      ANSI B18.2.4.1M.CL5 ISO 898                  ISO 4014 (A2-70)(PC-8) ISO 4162 (PC-8.8)    ISO 4762 (PC-12.9)

Marking                 ANSI B16.34             MSS SP 25             ISO 5209

Test and Inspection  API 598                    EN 12266-1/2

 

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