4.1. Fabrication and installation shall be in accordance with Section 1.0 of this specification.
4.2. Extreme care shall be exercised to keep foreign matter out of the system. All open tubing ends and connections shall be kept plugged to keep out dust, dirt, moisture, etc: Lubricating oil and others system shall be flushed with solvent or flushing oil when directed by the Owner's Representative.
4.3. Cold bending is preferred except where conditions require the use of elbows.
Equipment shall be used for cold bending which will prevent flattening or kinking of the tubing. Bends shall be to a minimum radius of 3 diameters.
5.0. FLANGES
5.1. Flanges shall be as shown on the drawings. 6.0. FITTINGS
6.1. Compression Fittings shall be Type 316 stainless steel compression tubing type and shall be Swagelok or client approved equal.
6.2. Ferrules: Type 316 Stainless Steel ½ inch through 1 inch, ASME BPE butt welded, Tube end to match tubing per this specification. Internal and external finish to be 32RG. Swagelok butt weld ferrules # JC14 or client approved equal.
6.3. Clamps: Tri-clamps, ½ inch through 1 inch Type 316 Stainless Steel, 2 piece high pressure, two bolted clamp, Swagelok # JC13HD with Silicone gasket or client approved equal.
7.1. Bolting materials shall be carbide solution treated Type 304 or Type 316 stainless steel, semi-finished in accordance with ANSI BI 8.2. 1 and threaded in accordance with ANSI B1.1, Class 2A. Bolt material shall conform to ASTM A 193, Grade B8 - Class 1 (Low Strength - 400 DEGF MAX). Nuts shall be Type 304 stainless steel, heavy hexagonal, semi-finished in accordance with ANSI BI8.2.2 and threaded in accordance with ANSI B1.1, Class 2B. Nut material shall conform to ASTM A 194, Grade 8. Threads shall be the coarse-thread series except that bolting 1-1/8 inch and larger in diameter shall be the 8-thread series.
8.0. UNIONS
8.1. Unions shall be made with tube fittings. 9.0. SUPPORT
9.1. All tubing shall be adequately supported by clamps, angles, channels, or other suitable means, to prevent vibration and excessive shock surge deformation. Where supports attach to beams and columns, use Stauff Standard Series or Twin Series Clamps with polypropylene (215 DEGF MAX) or Polyamide (356 DEGF MAX) clamp material.
2.03 – BRWOL Branch Connection Table – BRWOL
2.03 – BNTOL Branch Connection Table – BNTOL
2.03 – BRSOL Branch Connection Table – BRSOL
2.03 – BTFIT Branch Connection Table – BTFIT
2.03 - BTSOL Branch Connection Table – BTSOL
B R A N C H S I Z E S NPS 24 20 18 16 14 12 10 8 6 4 3 2 1-1/2 1 3/4 1/2
1/2 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
3/4 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
1 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
1-1/2 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
2 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
3 WOL WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
4 WOL WOL WOL WOL WOL WOL WOL WOL RTE TEE
6 WOL WOL WOL WOL WOL WOL WOL RTE TEE
8 WOL WOL WOL WOL WOL WOL RTE TEE
TEE - FULL STRAIGHT TEE RTE - REDUCING TEE
SOL - SOCKOLET or LIGHT-WEIGHT S/W PIPET WOL - WELDOLET OR LIGHT-WEIGHT B/W PIPET RWD - REINFORCED NOZZLE WITH PAD
CAL - REINFORCEMENT CALCULATION REQUIRED RTR - REDUCING TEE + REDUCER
10 WOL WOL WOL WOL WOL RTE TEE
12 WOL WOL WOL WOL RTE TEE
14 WOL WOL WOL RTE TEE
16 WOL WOL RTE TEE
18 WOL RTE TEE
20 RTE TEE
24 TEE
NOTES:
1) The actual design conditions of a piping system shall be used to determine branch connection requirements as a minimum. 2) All branch connections shall be in accordance with ASME/ANSI B31.1, Paragraph 104.3.1.
3) Design calculations for branch connections only consider design pressure and temperature. Thermal forces/moments, hydraulic forces/moments and vibration may require additional reinforcement for the branch connection.
B R A N C H S I Z E S
1/2 TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL RTE RTE RTE TEE
3/4 TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL RTE RTE TEE
1 TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL RTE TEE
1-1/2 TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TOL TEE
2 WOL NWD NWD NWD NWD NWD NWD NWD NWD NWD NWD RTE TEE
3 WOL NWD NWD NWD NWD NWD NWD NWD NWD NWD NWD TEE
4 WOL NWD NWD NWD NWD NWD NWD NWD NWD NWD TEE
6 RWD NWD NWD NWD NWD NWD NWD NWD NWD TEE
8 RWD NWD NWD NWD NWD NWD NWD NWD TEE
TEE - FULL STRAIGHT TEE RTE - REDUCING TEE
NWD - UNREINFORCED NOZZLE WELD RWD - REINFORCED NOZZLE WITH PAD TOL - THREADOLETT
WOL - WELDOLET OR LIGHT-WEIGHT B/W PIPET CAL - REINFORCEMENT CALCULATION REQUIRED
10 RWD NWD NWD NWD NWD NWD NWD TEE 12 RWD NWD NWD NWD NWD NWD TEE 14 RWD NWD NWD NWD NWD TEE 16 RWD NWD NWD NWD TEE 18 RWD NWD NWD TEE 20 RWD NWD TEE 24 RWD TEE 30 TEE NOTES:
1) The actual design conditions of a piping system shall be used to determine branch connection requirements as a minimum. 2) All branch connections shall be in accordance with ASME/ANSI B31.1, Paragraph 104.3.1.
3) Design calculations for branch connections only consider design pressure and temperature. Thermal forces/moments, hydraulic forces/moments and vibration may require additional reinforcement for the branch connection.
B R A N C H S I Z E S
1/2 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL RTE RTE RTE TEE
3/4 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL RTE RTE TEE
1 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL RTE TEE
1-1/2 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL RTE TEE
2 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL TEE
3 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL TEE
4 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL TEE
6 RWD RWD RWD RWD RWD RWD RWD RWD RWD TEE
8 RWD RWD RWD RWD RWD RWD RWD RWD TEE
TEE - FULL STRAIGHT TEE RTE - REDUCING TEE
SOL – SOCKOLET or LIGHT-WEIGHT S/W PIPET WOL - WELDOLET OR LIGHT-WEIGHT B/W PIPET RWD – REINFORCED NOZZLE WITH PAD
CAL - REINFORCEMENT CALCULATION REQUIRED 10 RWD RWD RWD RWD RWD RWD RWD TEE 12 RWD RWD RWD RWD RWD RWD TEE 14 RWD RWD RWD RWD RWD CAL 16 RWD RWD RWD RWD CAL 18 RWD RWD RWD CAL 20 RWD RWD CAL 24 RWD CAL 30 CAL NOTES:
1) The actual design conditions of a piping system shall be used to determine branch connection requirements as a minimum. 2) All branch connections shall be in accordance with ASME/ANSI B31.1, Paragraph 104.3.1.
3) Design calculations for branch connections only consider design pressure and temperature. Thermal forces/moments, hydraulic forces/moments and vibration may require additional reinforcement for the branch connection.
B R A N C H S I Z E S NPS 10 8 6 4 3 2 1-1/2 1 3/4 1/2
1/2 RTE RTE RTE RTE RTE RTE RTE RTE RTE TEE
3/4 RTE RTE RTE RTE RTE RTE RTE RTE TEE
1 RTE RTE RTE RTE RTE RTE RTE TEE
1-1/2 RTE RTE RTE RTE RTE RTE TEE
2 RTE RTE RTE RTE RTE TEE
3 RTE RTE RTE RTE TEE
4 RTE RTE RTE TEE TEE - FULL STRAIGHT TEE
RTE - REDUCING TEE
6 RTE RTE TEE
8 RTE TEE
10 TEE
NOTES:
1) The actual design conditions of a piping system shall be used to determine branch connection requirements as a minimum. 2) All branch connections shall be in accordance with ASME/ANSI B31.1, Paragraph 104.3.1.
3) Design calculations for branch connections only consider design pressure and temperature. Thermal forces/moments, hydraulic forces/moments and vibration may require additional reinforcement for the branch connection.
B R A N C H S I Z E S
1/2 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SWI SWI RTE TEE
3/4 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SWI RTE TEE
1 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL RTE RTE TEE
1-1/2 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL RTE TEE
2 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL TEE
3 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL TEE
4 WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL TEE
6 RWD RWD RWD RWD RWD RWD RWD RWD RWD TEE
8 RWD RWD RWD RWD RWD RWD RWD RWD TEE
TEE - FULL STRAIGHT TEE RTE - REDUCING TEE
SWI – FULL TEE WITH S/W REDUCING INSERT RWD – REINFORCED NOZZLE WITH PAD SOL – SOCKOLET or LIGHT-WEIGHT S/W PIPET WOL - WELDOLET OR LIGHT-WEIGHT B/W PIPET 10 RWD RWD RWD RWD RWD RWD RWD TEE 12 RWD RWD RWD RWD RWD RWD TEE 14 RWD RWD RWD RWD RWD TEE 16 RWD RWD RWD RWD TEE 18 RWD RWD RWD TEE 20 RWD RWD TEE 24 RWD TEE 30 TEE NOTES:
1) The actual design conditions of a piping system shall be used to determine branch connection requirements as a minimum. 2) All branch connections shall be in accordance with ASME/ANSI B31.1, Paragraph 104.3.1.
3) Design calculations for branch connections only consider design pressure and temperature. Thermal forces/moments, hydraulic forces/moments and vibration may require additional reinforcement for the branch connection.
01V11S 01V12S 02V10W 02V20F 02V20W 23V10F 41V10S 41V20F 41V20W 41V21F 51V20F 75V10F 78V10F 99V10M 2.04-02 BUTTERFLY VALVES 01F11L 01F12F 02F10L 02F11L 23F10L 41F20I 41F20L 41F21L 41F22L 78F10L
2.04-03 CHECK VALVES 01C10I
01C10K 01C10S 01C11S 02C10L 02C20W
04C20W 06C10W 19C10W 19C20W 20C20W 23C10F 23C10I 41C10L 41C10W 41C20F 41C21F 51C20F 75C10F 78C10F
VALVE GROUP TITLE / TAG
2.04-04 GATE VALVES 01G10F 02G10F 03G10F 04G20W 04G20X 04G21X 06G10W 19G10W 19G20W 20G20W 51G20W
02B10F 03B10F 04B20W 06B10W 19B10W 19B20W 20B20W 41B10W 41B20F
2.04-06 PISTON VALVES 12U40F
2.04-07 PLUG VALVES 01P10F 10P10F 23P10F 41P10F 41P10W 2.04.08 DIAPHRAGM VALVES 41D10F 41D10W
2.04.09 KNIFE GATE VALVES 41K10L
VALVE SPECIFICATION:
1/2” – 2” – BALL VALVE, Class 600, Conventional Port, Three Piece, solder ends, Bronze body, Chrome plated brass ball and stem, ASTM B 16, Blowout proof stem, reinforced TFE Seals and TFE/Fluorocarbon seats, lockable handle.
PREFERRED VALVE:
1/2” – 2” Apollo 82-200 or owner approved equal.
VALVE TAG: 01V10S VALVE SPECIFICATION:
1/2” – 2” – BALL VALVE, Conventional Port, Three Piece, Screwed ends, Bronze body, ASTM B 584 Alloy C84400, Stainless steel vented ball and stainless steel stem, TFE seats and seals, Swing out body, Locking lever.
PREFERRED VALVE:
Nibco, Inc. T-590-BR-Y-66-LL or owner approved equal.
VALVE TAG: 01V11S VALVE SPECIFICATION:
1/2” – 2 ” – BALL VALVE, Full Port, Three Piece, Screwed ends, bronze body, 316 stainless steel ball, blowout- proof stem, TFE seats and packing, locking device. (Padlock provided by Owner).
PREFERRED VALVE:
PBM, Inc. Series SPB(Size)-5QA-04 (04 with locking handle) or owner approved equal.
VALVE TAG: 01V12S VALVE SPECIFICATION:
1/2” – 1 1/2 ” – BALL VALVE, Full Port, Three Piece, Screwed ends, iron body, 316 stainless steel ball, blowout- proof stem, TFE seats and packing. Stem extension for use with
Insulation. Locking device. (Padlock provided by Owner). PREFERRED VALVE:
1/2” – 2 – CLASS 150 BALL VALVE, Socketweld ends, Carbon steel body ASTM A126 Grade WCB, Top entry with PTFE seats, stem seals and gasket, 316 SS ball, With lever operator and locking device.
PREFERRED VALVE:
ITT Industries Cam-Tite Series (size)-3014-1-T1-ST1-SL1-HD1-LDS.
VALVE TAG: 02V20F VALVE SPECIFICATION:
2”–24” – CLASS 150 BALL VALVE, Raised Face Flanged ends, Carbon steel ASTM A105 body, chrome plated carbon steel ball, 316 stainless steel stem, Glass reinforced PTFE seals, dual PTFE and Graphite packing. Valves 4” and under are to be supplied with lever
operators. Valves 6” and Larger are to be supplied with gear operators. All operators are to be supplied with locking device if available from the manufacturer.
PREFERRED VALVE:
2”-12” - Velan Memory Seal UB-150 series (size) F-00302-02-CPGA or owner approved equal.
14”-24” - Velan Memory Seal SB-150 series (size) F-00402-02-CPGA or owner approved equal.
VALVE TAG: 02V20W VALVE SPECIFICATION:
½” – 2” – CLASS 300 BALL VALVE, Socketweld ends, Carbon Steel Body ASTM A126 Grade WCB, top entry with RTFE seats, steam seal and gasket, 316 SS ball, with lever operator and locking device.
PREFERRED VALVE:
ITT Industries Cam-Tite series (size) – 3022-1-TI-ST2-SL2-HD1-LDS or owner approved manufacturers equal.
ASTM A395, with extended packing for fugitive emissions. Valves shall be equipped with a pad lockable operator. Valves 4” and smaller shall be wrench operated. Valves 6” and larger shall be gear operated.
PREFERRED VALVE:
XOMOX (size) 911XP, or owner approved equal.
VALVE TAG: 41V10S VALVE SPECIFICATION:
1/2”–2” – CLASS 600 BALL VALVE, Screwed ends, 316 SS body, ball and stem, Top entry PTFE seats, stem seal and gasket, fire rated, w/lockout.
PREFERRED VALVE:
Jamesbury (size)-23-3600TT(SS LEVER) or owner approved equal.
VALVE TAG: 41V20F VALVE SPECIFICATION:
1/2”–24” – CLASS 150 BALL VALVE, Raised Face Flanged ends, 316 SS body, ball and stem, Regular port, Glass reinforced PTFE seals, Graphite reinforced PTFE packing, Fire rated. Locking handle on 2”-6” valves. 8”-24” valves to have gear operator.
PREFERRED VALVE:
1/2”-12” - Velan Memory Seal UB-150 series (size) F-00313-SSCZ or owner approved equal.
14”-24” - Velan Memory Seal SB-150 series (size) F-01413-SSCZ or owner approved equal. VALVE TAG: 41V20W
VALVE SPECIFICATION:
1/2” – 2” – CLASS 150 BALL VALVE, Socket weld ends, 316 SS body, ball and stem, Top entry PTFE seats, stem seal and gasket, Fire rated, w/lockout.
PREFERRED VALVE:
Full port, PTFE packing and seals, Locking handle. PREFERRED VALVE:
1/2" – 2” Velan Memory Seal SB-150 series (size) F-01413-SSTA or owner approved equal. VALVE TAG: 51V20F
VALVE SPECIFICATION:
1/2”– 6” CLASS REGULAR PORT BALL VALVE, Flanged ends, ASTM A240 UNS31803 or UNS32205, severe service bonnet, grafoil stem seals, leak detection ports with extended bonnet and stems, ASME B16.25, API 607, ASME B16.5, Locking handle if indicated.
PREFERRED VALVE:
Worchester Series 51 or owner approved equal. VALVE TAG: 75V10F
VALVE SPECIFICATION:
1/2”– 2” – BALL VALVE, Class 150 drilling, PVC Type I ASTM D1784 Cell Classification 12454 Body, Ball and Stem, PTFE Seats, and EDPM O-rings, locking lever operated. PREFERRED VALVE:
Spears True Union 2000 Industrial Ball Valve or owner approved equal. VALVE TAG: 78V10F
VALVE SPECIFICATION:
1/2”– 2” – BALL VALVE, Class 150 flange drilling, Polypropylene body and ball, Polypropylene stem, PTFE seats and Fkm O-rings, locking lever operated.
PREFERRED VALVE:
Nibco Chemtrol TRU-BLOC Ball Valve Figure F61 TB-T-LH-(size) or owner approved equal. VALVE TAG: 99V10M (TUBING VALVE)
VALVE SPECIFICATION:
1/4”– 2” CLASS 1500, Three piece, ball valve, 316L SS body Stainless Steel ball and stem. Compression fitting ends, TFE seats and seals..
PREFERRED VALVE: Swaglok Series 60V
shaft bearing, 316 stainless steel shaft, locked-in EPDM resilient seat, capable of providing bi-directional & dead-end positive shutoff up to 90 psig without the use of blind flanges. 4” and smaller with 10 position lever.
6” and Larger gear operated. PREFERRED VALVE:
6” and Smaller – Keystone, Fig. AR2 or owner approved equal. 8 through 12” – Keystone, Fig. AR2 or owner approved equal. 14” through 30” – Keystone, Fig. AR2 or owner approved equal. VALVE TAG: 01F12F
VALVE SPECIFICATION:
36”- 48” – BUTTERFLY VALVE, Cast iron flanged body, Aluminum bronze disc, Bronze shaft bearing, stainless steel shaft, Locked-in EPDM resilient seat, Capable of providing bi- directional & dead-end positive shutoff up to 150 psig without the use of blind flanges, Gear operator.
PREFERRED VALVE:
Keystone, Figure 106 or owner approved equal.
VALVE TAG: 02F10L VALVE SPECIFICATION:
3” - 24” – CLASS 150 BUTTERFLY VALVE, Carbon steel lug type body A216 Grade WCB, 316 stainless steel disc. RTFE seats and seal.
6” and smaller with lever handle 8” and Larger with handwheel PREFERRED VALVE:
3”-6”- Keystone Figure 362 w/ lever operator or owner approved equal 8”-24”- Keystone Figure 362 w/ gear operator or owner approved equal
6” and smaller with 10 position handle 8” and Larger with gear operated PREFERRED VALVE:
6” and smaller – Keystone K-Lock Figure 362 – 106 or owner approved equal. 8” and Larger – Keystone K-Lock Figure 362 – 106 or owner approved equal.
VALVE TAG: 23F10L VALVE SPECIFICATION:
3”– 14” – CLASS 150 PTFE LINED LUG TYPED BUTTERFLY VALVE, Fully PTFE lined ductile iron body ASTM A395, Nickel plated ductile iron PFA lined disc ASTM A395. Lug wafer insert style body. Enclosed gear operator.
PREFERRED VALVE:
Durco BTV-2000 model (Size) –BTL481-V, or owner approved equal. VALVE TAG: 41F20I
VALVE SPECIFICATION:
1” AND 1 1/2” – CLASS 150 BUTTERFLY VALVE, wafer style body, 316 stainless steel body and disc, TFE seats and seal, ASME B16.34, with lever handle.
PREFERRED VALVE:
1” and 1 1/2" – Keystone Figure 990 or owner approved equal. VALVE TAG: 41F20L
VALVE SPECIFICATION:
1”– 20” – CLASS 150 BUTTERFLY VALVE, Lug Type, 316 stainless steel body and disc, TFE seats and seal, ASME B16.34
6” and smaller with lever handle 8” and Larger with handwheel PREFERRED VALVE:
6” and smaller – Keystone Figure 920 or owner approved equal. 8” through 20” – Keystone Figure 920 or owner approved equal.
6” and smaller with 10 position handle 8” and Larger with gear operated PREFERRED VALVE:
6” and smaller – Keystone K-Lock Figure 362-107 or owner approved equal. 8” and Larger – Keystone K-Lock Figure 362-107 or owner approved equal.
VALVE TAG: 41F22L VALVE SPECIFICATION:
24” – CLASS 150 BUTTERFLY VALVE, Lug Type, Ductile iron body, 316 stainless steel disc, HT EPDM seats, NBR seals, ASME B16.34, gear operated.
PREFERRED VALVE:
24” - Keystone Figure 61L or owner approved equal.
VALVE TAG: 78F10L VALVE SPECIFICATION:
1 1/2”– 24” – CLASS 150 BUTTERFLY VALVEM Lug Type, Polypropylene body and disc, 316 SS stem, Viton seats and O-rings, 1½” -6” locking lever operated, and 8” through 24” gear operated.
PREFERRED VALVE:
2” - 24” – CLASS 125 CHECK VALVE, Wafer Check cast iron body, aluminum-bronze plate. Raised faced wafer design. Buna-N seal, stainless steel trim.
PREFERRED VALVE:
DFT, C-I – Body Check Valve, WLC or owner approved equal (2” – 10”) Crane Duo-Chek II Style G12HMF-14, or owner approved equal.
VALVE TAG: 01C10K VALVE SPECIFICATION:
1/2” – 2” – CLASS 150 CHECK VALVE, swing type, Y-body, Solder ends, bronze body, cover and disc, screwed cap, ASTM B61 or B62. Suitable for horizontal and vertical upward flow.
PREFERRED VALVE:
Nibco Inc. S-433 or owner approved equal. VALVE TAG: 01C10S
VALVE SPECIFICATION:
1/2” – 1 1/2” – CLASS 150 SWING CHECK VALVE, Y swing body, Screwed ends, cast bronze body, cover and disc. Suitable for horizontal and vertical upward flow, screwed cover, ASTM B61 or B62 bronze material. Shall conform to MSS-SP-80.
PREFERRED VALVE:
Powell 560 or owner approved equal.
VALVE TAG: 01C11S VALVE SPECIFICATION:
1/2” – 2” – CLASS 300 SWING CHECK VALVE, Screwed ends, Bronze body, renewable bronze seat and disc, ASTM B-61 material, screw-in bonnet.
PREFERRED VALVE:
2” - 24” CLASS 150 CHECK VALVE, Lug Wafer Type, Cast carbon steel body ASTM A216 Grade WCB, Flanged ends designed to fit between two Class 150 ANSI B16.5 flanges, ASME B16.5, Inconel Spring, Viton-B seals, 316 stainless steel hinge pin.
PREFERRED VALVE:
Crane Duo-Chek II Series (size) H 15 S V F 2-201 or owner approved equal.
VALVE TAG: 02C20F VALVE SPECIFICATION:
2” - 24” CLASS 150 SWING CHECK VALVE, Raised face flanged ends, Cast carbon steel body and cover. Bolted flanged cover. Materials to conform to ASTM A216 Grade WCB, Flanged ends to fit between two Class 150 ANSI B16.5 flanges, ASME B16.10, 13% chromium stainless steel trim.
PREFERRED VALVE:
Crane Figure 147-XU or owner approved equal.
VALVE TAG: 02C20W VALVE SPECIFICATION:
½” – 2” CLASS 800 PISTON CHECK VALVE, Socket weld ends, forged carbon steel body and cover, ASTM A350 and LF2 Class 1, 316 SS, API, 602 Trim 12, bolted cover.
PREFERRED VALVE
VOGT SW 32701 F8M or owner approved equal.
VALVE TAG: 02C22F VALVE SPECIFICATION:
1/2” – 2”CLASS 150 PISTON CHECK VALVE, Raised face flanged ends, Forged carbon steel body ASTM A105 Grade WCB, bolted cover, Integral hard faced seat.
PREFERRED VALVE:
2” - 24” CLASS 300 SWING CHECK VALVE, Raised face flanged ends, Cast carbon steel body and cover. Bolted flanged cover. Materials to conform to ASTM A216 Grade WCB, Flanged ends to fit between two Class 150 ANSI B16.5 flanges, ASME B16.10, 13% chromium stainless steel trim.
PREFERRED VALVE:
Crane Figure 159-XU or owner approved equal. VALVE TAG: 04C20W
VALVE SPECIFICATION:
1/2” – 2”CLASS 800 SWING CHECK VALVE, Socketweld ends, Forged carbon steel body ASTM A105 or ASTM A216 Grade WCB, 13% chrome trim with hard-faced seat, bolted bonnet, conventional port opening.
PREFERRED VALVE:
Vogt SW701 or owner approved equal. VALVE TAG: 06C10W
VALVE SPECIFICATION:
3” – 12”CLASS 900 LIFT CHECK VALVE, Butt weld ends, cast steel body ASTM A216 Grade WCB, Stellite trim, and Pressure Seal design. Butt weld ends are to be machined to match mating pipe schedule.
PREFERRED VALVE:
Powell figure 19065WE or owner approved equal. VALVE TAG: 19C10W
VALVE SPECIFICATION:
3” – 12”CLASS 1500 SWING CHECK VALVE, Butt weld ends, cast ASTM A217 Grade C12A Body, Stellite trim, Pressure Seal design. Butt weld ends are to be machined to match mating pipe schedule.
PREFERRED VALVE:
1/2” – 2”CLASS 1500 PISTON CHECK VALVE, Socket weld ends, Forged ASTM A182F91 body, Stellite trim, welded bonnet.