SPIRA-TROL. ½" to 4" ASME (ANSI) Two-port KEA, KFA and KLA Control Valves

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1 Page 1 of 11 MNGMNT SYSTMS TI-P375-1 Issue 3 SPIR-TROL ISO 91 ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves ert. No. LRQ 9638 Description SPIR-TROL is a range of two-port single seat globe valves with cage retained seats conforming to SM (NSI) standards. These valves are available in three body materials in sizes ranging from ½" to 4". When used in conjunction with a pneumatic or electric linear actuator they provide modulating control or on / off service. SPIR-TROL valve characteristic - options: K qual percentage () - Suitable for most modulating process control applications providing good control at all flowrates. KF Fast opening (F) - For on / off applications only. KL Linear (L) - Primarily for liquid flow control where the differential pressures across the valve is constant. Important note: Throughout this document, reference has been made to the standard K control valve. With the exception of trim type, the K, KF and KL control valves are identical. SPIR-TROL valve options: PTF chevron seals Standard Graphite packing igh temperature applications Stem sealing ellows / graphite secondary seals (D) Zero emissions and high temperature applications ellows / PTF () Zero emissions ellows / graphite () Zero emissions and igh temperature applications Metal-to-metal 431 stainless steel - standard 316L stainless steel Seating Soft seating Up to 392 F: PTF for lass VI shut-off Up to 482 F: PK for lass VI shut-off ard facing 316L stainless steel with Stellite 6 facing - for more arduous applications onnet type Standard bonnet xtended bonnet for large pipe lagging or hot / cold applications Trim Standard Low noise Technical data Plug design SPIR-TROL two-port control valves are compatible with the following actuators and positioners: 5 lectric L35, L56 and L72 series qual percentage Pneumatic PN1 and PN9 series PP5 (pneumatic) or P5 (electropneumatic) ISP5 (intrinsically safe electropneumatic) Positioners SP2is, SP4 and SP5 (microprocessor based electropneumatic) SP3 (digital communications) 5 1 Refer to the relevant Technical Information sheet for further details. Valve opening % Sizes and pipe connections Type ody material onnections Size range K41 arbon steel K61 Stainless steel Screwed NPT ½", ¾", 1", 1¼", 1½" and 2" K71 Ductile iron K42 arbon steel K62 Stainless steel Socket weld ½", ¾", 1", 1¼", 1½" and 2" K43 arbon steel ½" and ¾" (K43 and K63 only), 1", 1½", 2", 2½", 3" and 4" Flanged SM (NSI) 3 K63 Stainless steel Notes: K73 Ductile iron Flanged SM (NSI) 125 and 25 - The ½" and ¾" flanged sizes are not available in ductile iron. Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. opyright 21 Flow % 1 Fast opening Linear Parabolic Metal-to-metal SM (NSI) lass IV Leakage Soft seal SM (NSI) lass VI Rangeability qual % and linear 5:1 ½" to 2" ¾" Travel 2½" to 4" 1 " Typical flow characteristic s

2 Page 2 of 11 Materials Type No. Part Material 1 ody ast steel STM 216 W ½" to 2" Forged steel STM 15N K41 2 onnet 2½" to 4" ast steel STM 216 W K42 2a onnet extension ast steel STM 216 W K43 2b ellows Stainless steel 3 Stem lock-nut Stainless steel 1 ody Stainless steel STM 351 F8M K61 2 onnet Stainless steel STM 351 F8M K62 2a onnet extension Stainless steel STM 351 F8M K63 2b ellows Stainless steel 3 Stem lock-nut Stainless steel 1 ody Stainless steel DIN GX5 rnimo onnet Stainless steel DIN GX5 rnimo L63 2a onnet extension Stainless steel DIN GX5 rnimo b ellows Stainless steel 3 Stem lock-nut Stainless steel 2c xtended bonnet Stainless steel ISI 316L 4 onnet gasket Reinforced exfoliated graphite 5 Seat retainer Stainless steel 316L 6 Valve seat ring Stainless steel (see 'SPIR-TROL valve options' on page 1) 7 Seat gasket Reinforced exfoliated graphite 8 Valve plug and stem Stainless steel (see 'SPIR-TROL valve options' on page 1) 9 * Lower stem guide Glass filled PTF 1 Lower stem wiper PTF 11 * Packing guard washer Stainless steel 316L 12 * Spring Stainless steel 13 Packing spacer Stainless steel 316L 14 * hevron packing set PTF ll 15 * Outer 'O' ring Viton versions 16 * Upper stem guide Glass filled PTF using 17 * Inner 'O' ring Viton PTF 18 Gland nut Stainless steel seals 19 Scraper ring PTF * Graphite packing 2 ctuator clamp nut K4_ and K7_ Plated carbon steel K6_ Stainless steel 21 ellows assembly Stainless steel ISI 316Ti + 316L 22 onnet extension gasket Reinforced exfoliated graphite 23 Top plate (used on bonnet extension only) Stainless steel 316L 24 Lower spindle bearing housing Stainless steel 316L 25 Lower spindle bearing Stellite 6 26 Spindle lock and anti-rotation nut Stainless steel 316L 27 onnet nuts 28 onnet studs K4_ and K7_ K6_ K4_ and K7_ K6_ Steel STM 914 Gr. 2 Steel STM 914 Gr. 8M Steel STM 914 Gr. 7 Steel STM 914 Gr. 8 M Upper and lower stem guide Stellite 6 igh 14 Grafoil packing Graphite rings temperature 11 packing Not used Not shown SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

3 Page 3 of 11 onnet with graphite packing K valve with extended bonnet () 8 18 DN15 - DN1 K with bellows seal () and () c xtended bonnet () K valve with PTF packing a 2b K valve with bellows seal (D) SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

4 Page 4 of 11 Pressure / temperature limits - Valve body K41 K42 and K43 (arbon steel) K61 K62 K63 (Stainless steel) K71 and K73 (Ductile iron) The product must not be used in this region. Graphite stem sealing is required for use in this region Notes: 1. Where the process fluid temperature is sub-zero and the ambient temperature is below +5, the external moving parts of the valve and actuator must be heat traced to maintain normal operation. 2. When selecting a valve with a bellows sealed bonnet, the pressure / temperature limits of the bellows must be read in conjunction with the valve pressure / temperature limits shown below. 3. s standard the K, KF, KL series two-port control valves are supplied with the PTF stem sealing option saturation Pressure / temperature limits - ellows D SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue Flanged SM (NSI) 3 and screwed NPT and SW. Flanged SM (NSI) 3 and screwed NPT and SW. Flanged SM (NSI) 25 and screwed NPT and SW. - D Flanged SM (NSI) 125. Note: When selecting a valve with a bellows sealed bonnet, the pressure / temperature limits of the bellows must be read in conjunction with the valve pressure / temperature limits shown above. ellows ellows ellows D saturation PTF -2 Graphite saturation saturation saturation saturation Please note that the K71D and K73D are limited to a maximum operating temperature of 45 F

5 Page 5 of 11 Pressure/ temperature limits K4_ SM (NSI) 3 ody design conditions K6_ SM (NSI) 3 K7_ SM (NSI) 25 K4_ 74 psi 1 F Maximum design pressure K6_ 72 psi 1 F K7_ 5 psi 15 F K4_ 8 F Maximum design temperature K6_ 8 F K7_ 45 F K4_ -2 F Minimum design temperature K6_ -58 F K7_ -2 F Standard packing PTF chevron 482 F PTF soft seat (G) 392 F PK soft seat (K) 482 F Maximum operating temperature Graphite packing () 8 F xtended bonnet () with PTF chevron 482 F xtended bonnet () with graphite packing 8 F ellows (please see ellows pressure / temperature rating shown on page 5) 572 F K4_ -2 F Minimum operating temperature K6_ PTF packing -2 F Graphite packing -58 F K7_ -2 F Maximum differential pressures: See relevant actuator Technical Information sheet Maximum cold hydraulic test pressure of: K4_ 11 psi g Warning: If the valve is fitted with a K6_ 11 psi g bellows it must be removed if hydraulic K7_ SM (NSI) psi g testing is to be done. SM (NSI) psi g v values Nominal size Size ½" ¾" 1" 1¼" 1½" 2" 2½" 3" 4" Travel ¾" 1 " qual % Full port Linear Fast opening Reduced trim 1 qual % Linear Standard Reduced trim 2 qual % trims Linear Reduced trim 3 qual % Linear Micro flute Travel ¾" 1 " Full port Low noise Reduced trim 1 trim Reduced trim 2 qual % Linear qual % Linear qual % Linear SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

6 Page 6 of 11 Dimensions for the SPIR-TROL (approximate) in inches 1 1 D Screwed Flanged Screwed Screwed Flanged Valve NPT SM 125 SM 25 NPT NPT SM 125 xtended ellows Thread size and SM 3 and and SM 15 bonnet sealed SW SW SW SM 25 bonnet SM 3 ½" 6½" - 7½" 1¾" 4" 4" 97" 97" ¾" 6½" - 7½" 1¾" 4" 4" 97" 97" 1" 7¾" 7¼" 7¾" 2¼" 4" 4" 97" 97" 1¼" 8½" - - 2¼" 5 " - 1½" 1½" 1½" 9¼" 8¾" 9¼" 2½" 5 " 5 " 1½" 1½" 2" 1½" 1" 1½" 3" 5 " 5 " 1½" 1½" 2½" - 1½" 11½" " 141" 14½" 2¾" M8 3" - 11¾" 12½" " 141" 14½" 3 " M12 4" - 13¾" 14½" - - 8½" 14¾" 15" D D D 1 Screwed and socket weld version 1 Flanged version ellows sealed or extended bonnet version Weights for the SPIR-TROL (approximate) in lbs K41 and K42 dditional bellows Valve size K61 and K62 K43 K63 K73 and extended K71 bonnet ½" ¾" " ¼" ½" " ½" " " SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

7 Page 7 of 11 Dimensions / weights for the PN actuator range (approximate) in ins and lbs ctuator range F G J Weight ctuator With handwheel PN15 and PN25 16" 46" PN16 and PN26 18 " 46" PN91 and variants 1 " 6 " 2 " 8 " PN91R and variants 1 " 6 " 5½" 8 " PN92 and variants 11 " 11 " 2 " 8 " PN92R and variants 11 " 11 " 5½" 8 " PN932 and variants 12 " 15 " 2 " 13¾" PN932R and variants 12 " 15 " 15 " 13¾" PN933 and variants 13 " 15 " 2 " 13¾" PN933R and variants 13 " 15 " 15 " 13¾" F J ctuator G Dimensions / weights for the L actuator range (approximate) in ins and lbs ctuator range F G Weight L35 5¼" x 6¼" 9½" 3 L35 S 5¼" x 6¼" 11" 6 L35 SR 5¼" x 6¼" 11" 6 L56_ 7" 18" 1 L561_ 7" 18" 11 L562_ 7" 18" 12 L563_ 7" 2" 15 L564_ 8¾" 22½" 22 L565_ 8¾" 31¾" 44 L56_ 6¼" 17½" 19 L72 series 4" 18½" 6.5 SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

8 Page 8 of 11 Spare parts SPIR-TROL The spare parts available are shown in solid outline. Parts drawn in broken line are not supplied as spares. Note: When placing an order for spare parts please specify clearly the full product description as found on the label of the valve body, as this will ensure that the correct spare parts are supplied. vailable spares - K, KF and KL ctuator clamping nut Gasket set (Non-bellows sealed), G Stem seal PTF chevrons kits PTF to Graphite conversion kit 1 Graphite packing * qual percentage trim D, Plug stem Fast opening trim and seat kit D1, Linear trim D2, PTF or PK soft seat seal * Specify if reduced trim. 1 D1 D2 ow to order spares lways order spares by using the description given in the column headed 'vailable spares', and state the size and type of valve including the full product description of the product. xample: 1 - PTF stem seal kit for a Spirax Sarco 1" SPIR-TROL two-port K41 PTSUSS.2 v 12 control valve. ow to fit spares Full fitting instructions are given in the Installation and Maintenance Instructions supplied with the spare. Soft seat arrangement D G SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

9 Page 9 of 11 Spare parts SPIR-TROL with bellows seal (Type and ) DN15 to DN1 The spare parts available are shown in solid outline. Parts drawn in broken line are not supplied as spares. Note: When placing an order for spare parts please specify clearly the full product description as found on the label of the valve body, as this will ensure that the correct spare parts are supplied. vailable spares - K and L series 1 ctuator clamping nut Gasket set (ellows sealed), G Stem seal PTF chevrons kits PTF to Graphite conversion kit 1 Graphite packing * qual percentage trim D3, Plug stem Fast opening trim and seat kit D4, Linear trim D5, ellow seal assembly F PTF soft seal * Specify if reduced trim. ow to order spares lways order spares by using the description given in the column headed 'vailable spares', and state the size and type of valve including the full product description of the product. F xample: 1 - PTF stem seal kit for a Spirax Sarco 1" SPIR-TROL two-port K41 TSUSS.2 v 12 control valve. ow to fit spares Full fitting instructions are given in the Installation and Maintenance Instructions supplied with the spare. D4 D5 Soft seat arrangement D3 G SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

10 Page 1 of 11 Spare parts SPIR-TROL with bellows seal (Type D) The spare parts available are shown in solid outline. Parts drawn in broken line are not supplied as spares. Note: When placing an order for spare parts please specify clearly the full product description as found on the label of the valve body, as this will ensure that the correct spare parts are supplied. vailable spares - K_, KF_ and KL_ ctuator clamping nut Gasket set (ellows sealed) Stem seal kit Graphite secondary seal and gasket set * qual percentage trim Plug stem Fast opening trim and seat kit Linear trim ellows seal assembly PTF or PK soft seat seal * Specify if reduced trim., G D3, D4, D5, F ow to order spares lways order spares by using the description given in the column headed 'vailable spares', and state the size and type of valve including the full product description of the product. xample: 1 - PTF stem seal kit for a Spirax Sarco 1" SPIR-TROL two-port K41 TSUSS.2 v 12 control valve. ow to fit spares Full fitting instructions are given in the Installation and Maintenance Instructions supplied with the spare. F D4 D5 D3 Soft seat arrangement G SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

11 Page 11 of 11 SPIR-TROL selection guide: Valve size ½", ¾", 1", 1¼", 1½", 2", 2½", 3" and 4" 1" Valve series Valve characteristic Design code Flow direction ody material onnections Stem sealing Seating Type of trim Trim balancing onnet type olting K = K series 2-port control valve = qual percentage F = Fast opening L = Linear = SM (NSI) T = Flow over plug (not available for low noise trim) lank = Flow under plug 4 = arbon steel 6 = Stainless steel 7 = Ductile 1 = Screwed 2 = Socket weld (Not available for body material 7, Ductile) 3 = Flanged P = PTF = ellows / PTF chevron seals = ellows / Graphite seals D = ellows / graphite secondary seal = Graphite T = 431 stainless steel G = PTF soft seat K = PK soft seat S = 316L stainless steel W = 316L with stellite 6 facing S = Standard trim P = Low noise cage U = Unbalanced S = Standard = xtended (not available if bellows seal selected) S = Standard K 4 3 P T S U S S Series 2 =.2.2 v onnection type To be specified To be specified v 1 Flanged SM 3 Selection example: 1" - K 4 3 P T S U S S.2 - v 1 - Flanged SM 3 ow to order xample: 1 off Spirax Sarco 1" SPIR-TROL K43PTSUSS.2 v 1 two-port control valve having flanged SM 3 connections. SPIR-TROL ½" to 4" SM (NSI) Two-port K, KF and KL ontrol Valves TI-P375-1 Issue 3

SPIRA-TROL. DN15 to DN50. LE, LF and LL Two-port Control Valves

SPIRA-TROL. DN15 to DN50. LE, LF and LL Two-port Control Valves Page 1 of 10 Cert. No. LRQ 0963008 ISO 9001 SPIR-TROL DN15 to DN100 LE, LF and LL Two-port Control Valves TI-P303-11 CH Issue 2 Description SPIR-TROL is a range of two-port single seat globe valves with