Compare Siemens Siemens 172E-10316S 2W 1" 63Cv Ball Valve Assy, Stainless Steel, 2-Position, NC Siemens 172E-10316S 2W 1" 63Cv Ball Valve Assy, Stainless Steel, 2-Position, NC - Siemens 172E-10316S 2W 1" 63Cv Ball Valve Assembly, Stainless Steel Ball and Stem, 2-Position, NC, SR, Full-Port... $275.22 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03057 2-Way 1/2" Flowrite Valve, Cv 4.0, Hi-Temp, Normally Open Siemens 268-03057 2-Way 1/2" Flowrite Valve, Cv 4.0, Hi-Temp, Normally Open - Siemens 268-03057 2-Way 1/2" Flowrite Valve, Cv 4.0, Hi-Temp, Normally Open, Linear, Stainless Steel Trim, F x F... $302.94 Add to Wishlist Quick Add
Compare Siemens Siemens 270-03187 Globe Valve Assembly, 2 Way, 1-1/2 in, NPT, 25 Cv, Brass Trim Siemens 270-03187 Globe Valve Assembly, 2 Way, 1-1/2 in, NPT, 25 Cv, Brass Trim - Siemens 270-03187 Globe Valve Assembly, 2 Way, 1-1/2 in, NPT, 25 Cv, Brass Trim, Pneumatic Valve Actuator, 4 in., 10... $297.00 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03169 2-Way 1-1/2" Flowrite Valve, Cv 25, Normally Open, Equal Perc Siemens 268-03169 2-Way 1-1/2" Flowrite Valve, Cv 25, Normally Open, Equal Perc - Siemens 268-03169 2-Way 1-1/2" Flowrite Valve, Cv 25, Normally Open, Equal Percentage, Bronze Trim, F x F Connection,... $313.83 Add to Wishlist Quick Add
Compare Siemens Siemens 172E-10210 2W 3/4 in Brass Ball Valve Assembly, 25 Cv, NC, 2-Position Siemens 172E-10210 2W 3/4 in Brass Ball Valve Assembly, 25 Cv, NC, 2-Position - Siemens 172E-10210 2W 3/4 in Ball Valve Assembly, 25 Cv, Nickel-Plated Brass Ball and Brass Stem, Normally Closed,... $347.49 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03115 2-Way 1-1/2" Flowrite Valve, Cv 25, Normally Open, Equal Perc Siemens 268-03115 2-Way 1-1/2" Flowrite Valve, Cv 25, Normally Open, Equal Perc - Siemens 268-03115 2-Way 1-1/2" Flowrite Valve, Cv 25, Normally Open, Equal Percentage, Stainless Steel Trim, F x F... $488.07 Add to Wishlist Quick Add
Compare Siemens Siemens 298-03112 2-Way 3/4" Flowrite Valve, Cv6.3, Normally Open, Equal Percent Siemens 298-03112 2-Way 3/4" Flowrite Valve, Cv6.3, Normally Open, Equal Percent - Siemens 298-03112 2-Way 3/4" Flowrite Valve, Cv 6.3, Normally Open, Equal Percentage, Stainless Steel Trim, F x F... $557.37 Add to Wishlist Quick Add
Compare Siemens Siemens 172E-10330S 2W 2", 160Cv Ball Valve Assembly, Stainless Steel Ball Stem Siemens 172E-10330S 2W 2", 160Cv Ball Valve Assembly, Stainless Steel Ball Stem - Siemens 172E-10330S 2W 2", 160Cv Ball Valve Assembly, Stainless Steel Ball and Stem, 2-Position, NC, SR - Siemens -... $607.86 Add to Wishlist Quick Add
Compare Siemens Siemens 171G-10363 3-Way, 1", 25 Cv Ball Valve Coupled with Proportional, SR Siemens 171G-10363 3-Way, 1", 25 Cv Ball Valve Coupled with Proportional, SR - Siemens 171G-10363 3-Way, 1", 25 Cv Ball Valve Coupled with Proportional, Spring Return Actuator - Siemens - Siemens - ... $286.11 Add to Wishlist Quick Add
Compare Siemens Siemens 173D-10330 Two-Way Ball Valve Assembly 2" 160Cv 200 PSI Valve Body N.O. Siemens 173D-10330 Two-Way Ball Valve Assembly 2" 160Cv 200 PSI Valve Body N.O. - Siemens 173D-10330 Two-Way Ball Valve Assembly 2" 160Cv 200 PSI Valve Body Normally Open with Non-Spring Return... $375.21 Add to Wishlist Quick Add
Compare Siemens Siemens 240-00214 2-Way 1/2" Zone Valve, Cv 4.0, ANSI 125, NPT, Spring Return Siemens 240-00214 2-Way 1/2" Zone Valve, Cv 4.0, ANSI 125, NPT, Spring Return - Siemens 240-00214 2-Way 1/2" Zone Valve, Cv 4.0, ANSI 125, NPT, Spring Return Zone Valve Electronic Actuator, Normally... $105.93 Add to Wishlist Quick Add
Compare Siemens Siemens 254-01121 2-Way 1/2" Zone Control Valve, Cv 1.6, Normally Open, F x F Siemens 254-01121 2-Way 1/2" Zone Control Valve, Cv 1.6, Normally Open, F x F - Siemens 254-01121 2-Way 1/2" Zone Control Valve, Cv 1.6, Normally Open, F x F Connection, Non-Spring Return Electronic... $113.85 Add to Wishlist Quick Add
Compare Siemens Siemens 599-05941 2-Way 3" Flowrite Valve, Cv 100, Normally Open, Equal Percent Siemens 599-05941 2-Way 3" Flowrite Valve, Cv 100, Normally Open, Equal Percent - Siemens 599-05941 2-Way 3" Flowrite Valve, Cv 100, Normally Open, Equal Percentage, Bronze Trim, ANSI 250 (Valve... $698.94 Add to Wishlist Quick Add
Compare Siemens Siemens 256-02014 2-Way 1" Terminal Unit Valve, Cv 10, Normally Closed, F x F Siemens 256-02014 2-Way 1" Terminal Unit Valve, Cv 10, Normally Closed, F x F - Siemens 256-02014 2-Way 1" Terminal Unit Valve, Cv 10, Normally Closed, Brass Trim, F x F Connection, Spring Return... $173.25 Add to Wishlist Quick Add
Compare Siemens Siemens 257-02042 Valve Assembly, ANSI 250, MT Series, 2-Way, NO, 1/2″, FxUM Siemens 257-02042 Valve Assembly, ANSI 250, MT Series, 2-Way, NO, 1/2″, FxUM - Siemens 257-02042 Valve Assembly, ANSI 250, MT Series, 2-Way, NO, Modified Eq Pct, 1/2″, F x UM, 4 Cv, 3-8 psi SR -... $113.85 Add to Wishlist Quick Add
Compare Siemens Siemens 258-02012C 2-Way 3/4" Terminal Unit Valve, Cv 6.3, Normally Closed, FxF Siemens 258-02012C 2-Way 3/4" Terminal Unit Valve, Cv 6.3, Normally Closed, FxF - Siemens 258-02012C 2-Way 3/4" Terminal Unit Valve, Cv 6.3, Normally Closed, Brass Trim, F x F Connection, Spring... $136.62 Add to Wishlist Quick Add
Compare Siemens Siemens 261-02036 2-Way 1/2" Terminal Unit Valve, Cv 1.6, Normally Open, F x F Siemens 261-02036 2-Way 1/2" Terminal Unit Valve, Cv 1.6, Normally Open, F x F - Siemens 261-02036 2-Way 1/2" Terminal Unit Valve, Cv 1.6, Normally Open, Brass Trim, F x F Connection, 3 to 8 psi (21... $190.08 Add to Wishlist Quick Add
Compare Siemens Siemens 261-02044 2-Way 3/4" Terminal Unit Valve, Cv 6.3, Normally Open, F x F Siemens 261-02044 2-Way 3/4" Terminal Unit Valve, Cv 6.3, Normally Open, F x F - Siemens 261-02044 2-Way 3/4" Terminal Unit Valve, Cv 6.3, Normally Open, Brass Trim, F x F Connection, 3 to 8 psi (21... $191.07 Add to Wishlist Quick Add
Compare Siemens Siemens 261-02068 3-Way 1/2" Terminal Unit Valve, Cv 2.5, Mixing, Linear, F x F Siemens 261-02068 3-Way 1/2" Terminal Unit Valve, Cv 2.5, Mixing, Linear, F x F - Siemens 261-02068 3-Way 1/2" Terminal Unit Valve, Cv 2.5, Mixing, Linear, Brass Trim, F x F Connection, Non-Spring... $190.08 Add to Wishlist Quick Add
Compare Siemens Siemens 262-02030 2-Way 1/2" Terminal Unit Valve, Cv 0.4, Normally Open, F x F Siemens 262-02030 2-Way 1/2" Terminal Unit Valve, Cv 0.4, Normally Open, F x F - Siemens 262-02030 2-Way 1/2" Terminal Unit Valve, Cv 0.4, Normally Open, Brass Trim, F x F Connection, 3 to 8 psi (21... $234.63 Add to Wishlist Quick Add
Compare Siemens Siemens 265-1005 EP265 Electropneumatic 3-Way Air Valve, 277VAC 60Hz Siemens 265-1005 EP265 Electropneumatic 3-Way Air Valve, 277VAC 60Hz - Siemens 265-1005 EP265 Electropneumatic 3-Way Air Valve, 277VAC 60Hz - Siemens - Siemens - 265-1005 - 265-1005 $177.21 Add to Wishlist Quick Add
Compare Siemens Siemens 265-1021 3-Way Electro-Pneumatic Valve (24V) Siemens 265-1021 3-Way Electro-Pneumatic Valve (24V) - Siemens 265-1021 3-Way Electro-Pneumatic Valve (24V) - Siemens - Siemens - 265-1021 - 265-1021 $55.44 Add to Wishlist Quick Add
Compare Siemens Siemens 265-1027 3-Way Open Frame Electro-Pneumatic Valve (24V) Siemens 265-1027 3-Way Open Frame Electro-Pneumatic Valve (24V) - Siemens 265-1027 3-Way Open Frame Electro-Pneumatic Valve (24V) - Siemens - Siemens - 265-1027 - 265-1027 $59.40 Add to Wishlist Quick Add
Compare Siemens Siemens 265-1028 3-Port (C, NO, NC) Solenoid Air Valve, 120/60 VAC, 5.7 Watt Siemens 265-1028 3-Port (C, NO, NC) Solenoid Air Valve, 120/60 VAC, 5.7 Watt - Siemens 265-1028 3-Port (C, NO, NC) Solenoid Air Valve, 120/60 VAC, 5.7 Watt, 50 PSI Maximum - Siemens - Siemens - ... $67.32 Add to Wishlist Quick Add
Compare Siemens Siemens 267-03202 3-Way 3/4" Flowrite Valve, Cv 6.3, Bronze Trim, F x F Connect Siemens 267-03202 3-Way 3/4" Flowrite Valve, Cv 6.3, Bronze Trim, F x F Connect - Siemens 267-03202 3-Way 3/4" Flowrite Valve, Cv 6.3, Bronze Trim, F x F Connection, Non-Spring Return... $715.77 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03054 2-Way 1/2" Flowrite Valve, Cv 1.0, Hi-Temp, Normally Open, Lin Siemens 268-03054 2-Way 1/2" Flowrite Valve, Cv 1.0, Hi-Temp, Normally Open, Lin - Siemens 268-03054 2-Way 1/2" Flowrite Valve, Cv 1.0, Hi-Temp, Normally Open, Linear, Stainless Steel Trim, F x F... $324.72 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03144 3-Way 1/2" Flowrite Valve, Cv 1.0, Stainless Steel Trim, F x F Siemens 268-03144 3-Way 1/2" Flowrite Valve, Cv 1.0, Stainless Steel Trim, F x F - Siemens 268-03144 3-Way 1/2" Flowrite Valve, Cv 1.0, Stainless Steel Trim, F x F Connection, Spring Return Pneumatic... $344.52 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03270 Globe Valve Assembly, 2 Way, 1/2 in., NPT x UM, 1 Cv, SS Trim Siemens 268-03270 Globe Valve Assembly, 2 Way, 1/2 in., NPT x UM, 1 Cv, SS Trim - Siemens 268-03270 Globe Valve Assembly, 2 Way, 1/2 in., NPT, 1 Cv, Stainless Steel Trim, Pneumatic Valve Actuator, 4... $252.45 Add to Wishlist Quick Add
Compare Siemens Siemens 268-03272 Flowrite 2-Way NO Actuated Control Valve, 1/2" IPF x 1/2" UM Siemens 268-03272 Flowrite 2-Way NO Actuated Control Valve, 1/2" IPF x 1/2" UM - Siemens 268-03272 Flowrite 2-way, normally-open, pneumatic-actuated control valve with a 1/2" IPF x 1/2" union male... $235.62 Add to Wishlist Quick Add
Compare Siemens Siemens 277-03108 2-Way 1/2" Flowrite Valve, Cv 1, Normally Open, Equal Percent Siemens 277-03108 2-Way 1/2" Flowrite Valve, Cv 1, Normally Open, Equal Percent - Siemens 277-03108 2-Way 1/2" Flowrite Valve, Cv 1.0, Normally Open, Equal Percentage, Stainless Steel Trim, F x F... $414.81 Add to Wishlist Quick Add