Lining PFA/PTFE Valve SFA(D)XRF-LIN

DESIGN DESCRIPTION:
* Two-piece Splite body bolted in design.
* Lining PTFE Or PFA body
* Long cycle life, Low uniform torques.
* Double D Stem Head Design Provides Mounting Of The Lever.
* High voltage test for PTFE AND PFA lining.
* Equipped With Silicon Rubber Cushion In The Seat Is Flexible.
* Lever, Gear, Pneumatic Actuator, Electric Actuator.
WORKING PRESSURE AND TEMPERATURE:
GENERAL DESIGN SPECIFICATIONS:
TEST PRESSURE TO API598
PARTS AND MATERIAL (ASTM)
PRESSURE GRADE FROM TO
CLASS 150 1-1/2" 24"
PN6/10 DN40 DN600
WORKING TEMPERATURE
MATERIAL CAST STEEL PTFE
CELSIUR SCALE -290C~4250C -200C~2000C
FAHRENHEIT 60F~8220F -40F~3920F
ITEM CLASS 150/PN6/10
MANUFACTURE MANUFACTOR STANDARD
FACE TO FACE ANSI B16.10 OR JIS B2002
END FLANGE ANSI B16.5a JIS B2212~2214 OR DIN2501
INSPECTION AND TEST API 598
LINING VILTAGE TEST 25KV HIGH VOLTAGE
PRESS. RATING SHELL (WATER) SEAT (WATER) SEAT (AIR)
CLASS 150 3.1MPA 450PSI 2.2MPA 315PSI 0.6MPA 80PSI
PN6 0.9MPA / 0.66MPA / 0.6MPA /
PN10 1.5MPA / 1.1MPA / 0.6MPA /
NO. PARTS NAME MATERIALS
1 BODY WCB+PTFE/PFA
2 STEM 2CR13
3 BEARING PTFE
4 SEAT PTFE
5 O-RING VITON
6 LINING PAD SILASTIC
7 SCREW CARBON STEEL
8 DISC DUCTIL IRON/WCB/CF8/CF8M LINING PTFE/PFA
9 SEAL RING PTFE
10 MID BEARING NBR
11 SCREW CARBON STEEL
12 UP BEARING NBR
13 STEM CAP CARBON STEEL
14 GEAR OR LEVER DUCTILE IRON
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.