Heaton Valves Africa is the sole agency holder for LESER in Africa, has at its disposal the latest LESER product range, safety valve sizing and system design technology.

Leser Valves and Products

100MM LESER FIG 441/442 DISC
150,200mm LESER 441/442 ADJUSTING SCREW
150,200mm LESER 441/442 LOCK NUT
150mm LESER441/442 GASKET
150mm LESER441/442 ROLLPIN
15-25mm LESER 437 DISC BALL
15-25mm LESER 437 PIN
15-25mm LESER 4374 DISC 205.3349
15-40mm LESER 433 GASKET
15-40mm LESER 433 LOWER SPRING PLATE 302.7059.0000
15-40mm LESER 433 UPPER SPRING PLATE 302.7059.0000
15-50mm LESER 4331 LIFTING DEVICE
15mm LESER 4374 INLET NOZZLE 136.4449.9000
15mm LESER PN1-INLET NOZZLE
20, 25mm LESER 459/462 DISC BALL
20/25mm LESER 459/462 GASKET
20/25mm LESER 459/462 PIN
20/25mm LESER 459/462 SPINDLE-242.4539.0000
20-32MM LESER 441/442 DISC BALL
20mm LESER 437 PN1-INLET BODY
20MM LESER 4592/4622 INLET NOZZLE 136.7539.9000
25MM LESER  441/442 DISC-210.9739.9000
25mm LESER 437 PN1-INLET BODY
25mm LESER 483 BELLOES – D : EPDM
25MM LESER 4834 DISC c/w EPDM O-RING- 200.8169.97
25MM LESER 4834 EPDM BELLOWS-224.3049.9000
25MM LESER 4884 DISC BALL-510.0104.0000
25MM LESER 4884 DISC c/w EPDM O-RING-205.3549.9741
25MM LESER 4884 EPDM BELLOWS-224.2849.9000
25MM LESER 4884 ROLL PIN-480.3205.0000
32-50mm LESER 441/442 ROLL PIN
32-50mm LESER 4411 LIFTING DEVICE
32mm LESER 441/442 DISC
32mm LESER 441/442 GASKET (500.0807.0000)
40,50mm LESER 441/442 DISC BALL
40MM LESER 441/442 DISC-210.9939.9000
40mm LESER 441/442 GASKET
40mm LESER 483 BELLOES – D : EPDM
40MM LESER 4884 DISC c/w EPDM O-RING-205.3649.97
40MM LESER 4884 EPDM BELLOWS-224.2949.9000
40MM LESER 4884 ROLL PIN-480.1605.0000
40MM LESER 4884DISC BALL-510.0204.0000
50mm LESER 441/442 ADJUSTING SCREW
50mm LESER 441/442 DISC
50MM LESER 441/442 GASKET
50mm LESER 441/442 SINDLE-241.1139.0000
50mm LESER 458 DISC
50mm LESER 458 SPINDLE
50mm LESER 458 SPLIT RING
50MM LESER 4884 DISC C/W EPDM O-RING 200.5349.9041
50MM LESER 4884 EPDM ELASTOMER BELLOWS521.0307.0000
50MM LESER 4884 HOSE CLAMP-524.0706.0000
65-125mm LESER 4411H3 LIFTING DEVICE
65mm LESER 441/442 DISC 220.1649.0000
80MM LESER 441/442 DISC-220.1739.9000
80mm LESER 441/442 GASKET
LESER 1.5H3 DISC
LESER 1.5H3 GASKET
LESER 1.5H3 NOZZLE
LESER 150mm 441. DISC
LESER 20mm ASME 300#
LESER 20mm INLET NOZZLE
LESER 4373.3142 SEAT SS NPT 15mm
LESER 4374.3142 DISC SS
LESER 458 1″X2″ SPINDLE
LESER 459/462 SPINDLE
LESER 4L6 POSV MAIN VALVE SOFT GOODS
LESER 4L6 POSV PILOT VALVE SOFT GOODS
LESER 5262.0022.DISC SS
LESER 5262.0162 REPAIR KIT
LESER API 526 SRV 11/2 X 2 300# H3
LESER API CS SRV 1.5 X H X 3 150#
LESER API CS SRV 3 X J X 4 600#H2
LESER API SRV 20 X 25 600# X 150#
LESER API SRV 2J3 150# X 150#
LESER API SS SRV 25 X 25 150# X 150#
LESER API SS SRV 25 X 25 600# X 150#
LESER API SS SRV 25 X 40 600# X 150#
LESER BALL
LESER BELLOWS & GASKET TO SUIT 459
LESER BELLOWS AND DISC UNIT TO SUIT 4472 1″
LESER BELLOWS-5263.5182
LESER CI 20 X 20 PN16 X PN 16 H2
LESER CI SRV 100 X 150 PN16 X PN16 H3
LESER CI SRV 100 X 150 PN16 X PN16/H2
LESER CI SRV 15 X 15 PN16 X PN16 H2
LESER CI SRV 150 X 250 PN16 X PN16 H4
LESER CI SRV 15MM X 15MM PN16 X PN16 H2 CAP
LESER CI SRV 20 X 20 PN16 X PN16 H2
LESER CI SRV 25 X 25 PN 16 X PN 16 H2
LESER CI SRV 25 X 40 PN16 X PN16 H2
LESER CI SRV 25 X 40 PN16 X PN16 H3
LESER CI SRV 32 X 50 PN16 X PN16 H2
LESER CI SRV 32 X 50 PN16 X PN16 H3
LESER CI SRV 40 X 65 PN16 X PN16 H3
LESER CI SRV 50 X 80 PN16 X PN16 H2
LESER CI SRV 50 X 80 PN16 X PN16 H3
LESER CI SRV 65 X 100 PN16 X PN16 H2
LESER CI SRV 65 X 100 PN16 X PN16 H3
LESER CI SRV 80 X 125 PN16 X PN16 H3
LESER CI SRV 80 X 125 PN16 X PN16H2
LESER CRMO SRV SCREWED NPT
LESER CS 65 X 100 PN40 X PN16 H3
LESER CS API SRV 1 X D X 2 150#
LESER CS API SRV 1 X D X 2 150#H3
LESER CS API SRV 1 X E X 2 300#
LESER CS API SRV 1.5 X F X 2 300#
LESER CS API SRV 1.5 X F X 2 600#
LESER CS API SRV 1.5 X G X 3 300#
LESER CS API SRV 1D2 150# X 150# BELLOWS H2
LESER CS API SRV 3 X J X 4 300#
LESER CS API SRV 3 X L X 4 150#
LESER CS API SRV 4 X L X 6 600#
LESER CS API SRV 4 X P X 6 300#
LESER CS API SRV 6 X Q X 8 150#
LESER CS CHANGE-OVER VALVE 25X25X25
LESER CS CHANGE-OVER VALVE 50X50X50
LESER CS SRV 1,5E2 1500# X 300# H4
LESER CS SRV 100 X 150 150# X 150#H3 LESER CS SRV 100 X 150 150# X 150# H3
LESER CS SRV 100 X 150 300# X 150# H3
LESER CS SRV 100 X 150 PN40 X PN16 H3
LESER CS SRV 15 X 15 PN40 XPN40 H2
LESER CS SRV 150 X 250 H4
LESER CS SRV 20 X 25 BSP M X F H2
LESER CS SRV 20mm x 25mm BSP M x F, H3
LESER CS SRV 25 X 25 PN40 X PN40 H2
LESER CS SRV 25 X 40 BSP M X F H2
LESER CS SRV 25 X 40 BSP M X F H3
LESER CS SRV 25 X 40 BSP M X F VITON O-RING
LESER CS SRV 25 X 40 PN 40 X PN 16 H2
LESER CS SRV 25 X 40 PN40 X PN16 H3
LESER CS SRV 25 X 50 150# X 150# H3
LESER CS SRV 25 X 50 PN160 X PN40 H3
LESER CS SRV 25mm x 50mm 150# x 150#,H2
LESER CS SRV 3 X 4 300# X 150#H3
LESER CS SRV 3″ X 4″ 150# X 150# H3
LESER CS SRV 32 X 50 PN40 X PN16/H2
LESER CS SRV 32 X 50 PN40 X PN16/H3
LESER CS SRV 40 X 50 150# X 150# H3
LESER CS SRV 40 X 50 300# 150# H2
LESER CS SRV 40 X 50 300# X 150#H3
LESER CS SRV 40 X 65 300# X 150#H3
LESER CS SRV 40 X 65 PN40 X PN16/H3
LESER CS SRV 40mm X 65mm, 150# X 150#, H3 CAP
LESER CS SRV 50 X 80 PN160 X PN40 H3
LESER CS SRV 50 X 80 PN40 X PN16 H2
LESER CS SRV 50 X 80 PN40 X PN16 H3
LESER CS SRV 65 X 100 PN40 X PN16/H2
LESER CS SRV 80 X 125 PN40 X PN16 H3
LESER CS SRV 80 X 125 PN40 X PN16H2
LESER CS SRV ANSI 25 X 50 300# X 150# H3
LESER CS SRV SCREWED NPT 20 X 25
LESER DISC
LESER DISC 1.5D2 1500#
LESER DISC 1.5G3 600#
LESER DISC 3K4 600#
LESER DISC TO SUIT 4412.4832
LESER GASKET
LESER NOZZLE
LESER NOZZLE 1.5G3 600# 9000#
LESER NOZZLE 3K4 600#
LESER NOZZLE MONEL
LESER NOZZLE TO SUIT 1″ SRV
LESER NOZZLE-5262.0022
LESER NOZZLE-5263.5182
LESER O’RING DISC
LESER SC SRV 100 X 150 150# X 150 H2
LESER SC SRV 25 X 40 BSP M X F VITON O-RING H4
LESER SC SRV 50 X 80 150# X 150# H3
LESER SC SRV 50 X 80 300# X 150# H3
LESER SC/PTFE 50 X 80 PN16 X PN16 H2
LESER SERVICE KIT
LESER SPARE BODY TO  SUIT 4412.4832
LESER SPARE BODY WITH SEAT TO SUIT 4334.4322
LESER SPINDLE
LESER SPRING TO SUIT API SRV
LESER SRV 15 X 15 BSP M X F
LESER SRV 15 X 15 BSP M X F (VITON)
LESER SRV 15 X 15 BSP-J09
LESER SRV 15 X 15 M X F H4
LESER SRV 15mm x 15mm BSP H4
LESER SRV 20 X 20 PN 40 X PN 40
LESER SRV 20 X 25 ANSI 150#
LESER SRV 20 X 25 BSP M x F,H2
LESER SRV 20 X 25 BSP-Do13 (VITON)
LESER SRV 20 X 25 FKM VITON -O RING H3
LESER SRV 40 X 40 PN 16 X PN 16H2
LESER SRV 40 X 40 PN 40 X PN 40H2
LESER SRV 50 X 50 PN 16 X PN 16H2
LESER SRV 50 X 50 PN 40 X PN 40 H2
LESER SRV SPRING
LESER SS 15 X 15 BSP -J09
LESER SS API 1 X E X 2 300#
LESER SS API SRV 1 X D X 2 150#
LESER SS API SRV 1 X E X 2 150#
LESER SS API SRV 1.5 X F X 2 150#
LESER SS API SRV 1.5 X F X 2 300#
LESER SS API SRV 1.5 X G X 3 300#
LESER SS API SRV 1.5 X H X 3 150#
LESER SS API SRV 1.5″ G3
LESER SS API SRV 1ES 300# X 150#H2
LESER SS API SRV 3 X J X 4 300#
LESER SS API SRV 3 X K X 4 300#
LESER SS API SRV 3 X L X 4 150#
LESER SS RV 20 X 25 BSP M X F VITON O-RING
LESER SS SRV 15 X 15 BSP H4
LESER SS SRV 15 X 15 BSP -J09
LESER SS SRV 15 X 15 BSP J09 M X F
LESER SS SRV 15 X 15 BSP-J09 (VITON)
LESER SS SRV 15 X 15 BSP-J23 FKM (VITOTN)
LESER SS SRV 15mm X 15mm PN40 X PN40 H2
LESER SS SRV 20 X 20 150# X 150#H2
LESER SS SRV 20 X 20 BSP M X F
LESER SS SRV 20 X 20 PN40 X PN40
LESER SS SRV 20 X 25 BSP-Do13 VITON
LESER SS SRV 20 X 25 BSP-Do9
LESER SS SRV 25 X 25 ANSI 150# VITON O-RING H2
LESER SS SRV 25 X 25 BSP M X F
LESER SS SRV 25 X 25 PN 40 X PN 40 H2
LESER SS SRV 25 X 40 BSP M X F DO17,5
LESER SS SRV 25 X 40 BSP M X F H4
LESER SS SRV 25 X 40 BSP-Do17,5 (VITON
LESER SS SRV 25 X 40 BSP-Do9 (VITON
LESER SS SRV 25 X 40 PN 40 X PN 16
LESER SS SRV 25 X 40 PN160 X PN40 H4
LESER SS SRV 25 X 40 PN40 X PN16 H4
LESER SS SRV 32 X 50 PN16 X PN16 H2
LESER SS SRV 32 X 50 PN40 X PPN 16 H4
LESER SS SRV 40 X 65 PN16 X PN16 H4
LESER SS SRV 50 X 80 PN160 X PN40 H2
LESERCS API SRV 4 X L X 6 300#
50MM LESER 4884 HOSE CLAMP-524.0706.0000
LESER BALL
LESER DISC
LESER GASKET
LESER NOZZLE
LESER SERVICE KIT
LESER SPINDLE
LESER SRV 40 X 40 PN 16 X PN 16H2
LESER SS SRV 15 X 15 BSP-J09 (VITON)