104FF NRS Resilient Wedge Gate Valve

104FF NRS Resilient Wedge Gate Valve

  • FM Approved Logo Mid Grey 300.jpg
  • UL Logo Mid Grey 144.jpg
  • gost logo 300.jpg
Size range 65mm - 400mm (2½" - 16")
Body type Flanged
Working pressure 65mm-250mm (2½" - 10") 20.7 bar (300 psi)
300mm - 400mm (12" - 16") 17.2 bar (250 psi)
Working temperature -10°C to 160°C (14°F to 320°F)
Body material Ductile Iron ASTM A 536
Stem material Bronze ASTM B150 UNS
Standards Conforms to AWWA C509
Approvals FM approved 65mm - 400mm (2½" - 16")
UL Listed 65mm - 400mm (2½" - 16")

Model 104FF post indicator valve (PIV) is a non rising stem gate valve with  resilient wedge. The interior & exterior have an electrostatically applied fusion - bonded epoxy coating of 0.2 - 0.5 mm as required by AWWA C-550. Model 104FF is used with Rapidrop vertical post indicator valve model 101 and Rapidrop wall post indicator valve model 102. 

Dimensions

Rapidrop 104FF NRS Resilient Wedge Gate Valve dims

Size


65mm
2½"


80mm
3"

100mm
4"
150mm
6"
200mm
8"
250mm
10"
300mm
12"
350mm
14"
400mm
16"
A 190 203 229 267 292 330 356 381 406
B 293 322 352 445 528 617 705 807 868
C 305 305 305 305 305 305 305 305 305
Turns to Open 8.8 10.6 13 15.6 17.3 21.4 25.3 44 50
Weight 16 20 32 55 89 134 194 227 374



Material Specification

Part Name  Material
Valve Body Ductile Iron ASTIM A 536
Resilient Wedge Ductile Iron ASTIM A 536/EPDM ASTIM D 2000
Wedge Nut  Bronze ASTI B 584 UNS C83600
Stem Bronze ASTM B 150 UNS C61400 
Bonnet Screw Alloy Steel ASTM A 574M Zinc Plated 
Bonnet Ductile Iron ASTM A 536 
Stem Primary O-Ring EPDM ASTM D2000 
Stem Thrust Washer (upper) BRONZE ASTM B 584 UNS C83600 
Stem Thrust Washer (lower) Stainless Steel ASTM A 276 UNS 
Gland Seal O-Ring EPDM ASTM  D 2000 
 Stem Sealing Brushing   Bronze ASTM D 2000
Stem Secondary O-ring (2)  EPDM ASTM D 2000 
Gland Flange  Ductile Iron ASTM A 536 
Stem Ring Wiper  EPDM ASTM D 2000 
Square Operating Nut  Cost Iron ASTM A 126-B 
Operating Nut Washer   Carbon Steel Zinc Plated 
Gland Flange Screw  Alloy Steel ASTM A 574M Zinc Plated 
Indicator Flange Screw  Alloy Steel ASTM A 574M Zinc Plated 
Indicator Post Flange  Ductile Iron ASTM A 536