Rising Stem Plug Valves

Rising Stem Plug Valves Series : RSV111

FEATURES

  • Available in material SS316, all wetted par ts in accordance with NACE MR01-75
  • Heat Code Traceable to certified material test report
  • Bar Stock Body Straight Patterns
  • Straight through orifice hence roddable for easy cleaning
  • Replaceable seals and seats
  • Stem dust seal protect stem from external contamination.
  • Rolled and plated thread for greater strength and smoother operation
  • Packing below the threads prevents lubricant washout.
  • Panel mounted feature option
  • Gauge ports available
  • Variety of end configuration includes SEALEXCEL® Well-Lok™ Tube Fittings, Male / Female NPT, BSPT and BSPP pipe connection.
  • Orifice size : 0.187” (4.8mm) and 0.250” (6.4mm)
  • Every valve is factory tested

OPERATING PARAMETERS

  • Pressure Rating : upto 6000 psig (413 bar) at CWP
  • Temperature Rating : -29OC to 204OC with PEEK or Acetal seat material and Viton®   or Kalrez® O-Rings

APPLICATION

  • General Plant Service
  • Instrumentation
  • Pressure measurement devices
  • Venting

STEM TYPE

SEALEXCEL® Rising Stem Plug Valves are available with non-rotating stem tips which provides positive sealing and maximum soft seat life.

MATERIAL OF CONSTRUCTIONS

  No.   Component   Material
1 Bar Handle SS316
2 Set Screw SS316
3 Dust Seal Viton®
4 Bonnet SS316
5 Lock Nut SS316
6 Stem Shank SS316
7 Stem Tip SS316
8 O-Ring Viton®
9 Back-up Ring PTFE
10 Valve Seat Acetal
11 Body SS316

TESTING
  • Standard Test : Each valve is factory tested with nitrogen at 1000 psig (69 bar) for leakage at the seat.
    Stem and body seals are tested to a requirements of no detectable leakage using a liquid leak detector.

TECHNICAL DATA

Pressure-Temperature Ratings are based on standard stem tip of Viton O-ring and PTFE back-up rings.
Body Material SS316
Seat Acetal PEEK PTFE
Temperature OF(OC) Working Pressure, (psig (bar)
-20 to 100 (-28 to 37) 6000 (413) 6000 (413) 750 (51.6)
200 (93) 2650 (182) 3000 (206) 625 (43.0)
250 (121) 1000 (68.9) 1600 (110) 450 (31.0)
300 (148) - 1300 (89.5) 300 (20.6)
350 (176) - 1200 (82.6) 200 (13.7)
400 (204) - 1000 (68.9) 100 (6.8)

Temperature Range For O-ring materials
O-Ring Material Temperature Range OF(OC)
Buna-N -20 to 250(-28 to 121)
EPDM -20 to 250 (-28 to 121)
Viton® -20 to 400 (-28 to 204)

STANDARD CONFIGURATION DIMENSIONS

  End Connections     Orifice     Cv Dimensions inch (mm)   Ordering Number
  Inlet   Outlet   A   B   B1   C   D
1/4” Female NPT 1/4” Female NPT 0.187” (4.8) 0.63 2.24(56.9) 1.12(28.4) 1.12(28.4) 0.44(11.2) 3.77(95.8) RPV111-FF4N
1/4” Female NPT 1/4” Female NPT 0.187” (4.8) 0.63 2.87(72.9) 1.12(28.4) 1.75(44.4) 0.50(12.7) 3.77(95.8) RPVG121-FF4N
1/2” Female NPT 1/2” Female NPT 0.250” (6.4) 1.80 2.66(67.6) 1.33(33.8) 1.33(33.8) 0.56(14.2) 3.83(97.3) RPV111-FF8N
1/2” Female NPT 1/2” Female NPT 0.250” (6.4) 1.80 3.58(90.9) 1.33(33.8) 2.25(57.2) 0.56(14.2) 3.83(97.3) RPVG121-FF8N
1/4” Male NPT 1/4” Female NPT 0.187” (4.8) 0.63 2.90(73.4) 1.78(45.2) 1.12(28.4) 0.44(11.2) 3.77(95.8) RPV111-MF4N
1/2” Male NPT 1/4” Female NPT 0.187” (4.8) 0.63 3.01(76.5) 1.89(48.0) 1.12(28.4) 0.44(11.2) 3.77(95.8) RPV111-M8F4N
1/2” Male NPT 1/4” Female NPT 0.187” (4.8) 0.63 4.87(124) 3.12(79.2) 1.75(44.4) 0.50(12.7) 3.77(95.8) RPVG121-M8F4N
1/2” Male NPT 1/2” Female NPT 0.250” (6.4) 1.80 3.49(88.6) 2.16(54.9) 1.33(33.8) 0.56(14.2) 3.83(97.3) RPV111-M8F8N
1/2” Male NPT 1/2” Female NPT 0.250” (6.4) 1.80 5.58(142) 3.33(84.6) 2.25(57.2) 0.56(14.2) 3.83(97.3) RPVG121-M8F8N
3/4” Male NPT 1/2” Female NPT 0.250” (6.4) 1.80 3.49(88.6) 2.16(54.9) 1.33(33.8) 0.56(14.2) 3.83(97.3) RPV111-M12F8N
3/4” Male NPT 1/2” Female NPT 0.250” (6.4) 1.80 5.58(142) 3.33(84.6) 2.25(57.2) 0.56(14.2) 3.83(97.3) RPVG121-M12F8N

Dimensions are for reference only and are subject to change.