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Knife gate valve MV
The valve is available from DN 50 up to DN 1600 (2” to 64”). It is widely used in many different fields of applications and it can be used on both fluids and dry media. Read more
Knife gate valve XV
The XV is available from DN 80 up to DN 1000 (3” to 40”). It is a compact bi-directional tight valve with good flow characteristics. Read more
Knife gate valves HL and HG
The HG valve is avilable from DN 80 - DN 1200 (3” to 48”) and the HL from DN 400 up to DN 800 (16" to 32". The through-going "O" port gates gives a really safe and reliable shut-off. Read more
High pressure knife gate valves HP, HPT & HX
These valves are available from DN 200 up to DN 600 (8" to 24") and in other sizes on request. All have the through-going "O" port gates to secure a tight and high pressure resitant bi-directional... Read more
Knife gate valve RKO
The RKO is available from DN 100 up to DN 600 (4” to 24”) and it is particularly well suited for demanding reject and other abrasive media. Read more
Junc Trap JT
The JT is available in DN 100-DN 200/250x250 (4"-8"/10"x10"). This is the ideal solution for really tough and abrasive Junc Traps. Read more
Knife gate valve D2G
The D2G valve is available from DN 100 up to DN 600 (4” to 24”) and it is perfect to use on really contaminated media and reject handling. Read more
Knife gate valves SLV and SLF
The SLV valve is available from DN 50/2" up to DN 900/36" and the SLF from DN 80 up to DN 400 (3" to 16"). Both types are suitable for abrasive and demanding slurry. Read more
High pressure knife gate valves SLH and SLX
The SLH and SLX valves are available from DN 80 (3") up to DN 450 (18”) and can be supplied for pressures up to 50 bar (720 psi). These are the valves for high pressure slurry. Read more
Knife gate valve WB14E
The WB14E is a high performance shut-off valve with superior flow characteristics, offering bi-directional zero leakage shut-off up to 150 psi/10 bar. It is available from DN 80 up to DN 600 (3” to... Read more
Double-acting pneumatic cylinder SC
Stafsjö’s standard double-acting pneumatic cylinder type SC is manufactured by Ebro Armaturen. It is a solid construction designed for tough knife gate applications available from 100 mm (4”) up to... Read more
Knife gate valves WB, WB11, WB12 & WB14
This range of valves is available from DN 50 up to DN 1600 (2” to 64”). Excellent flow characteristics and bi-directional tight makes them very popular. Read more
Knife gate valve TV
The TV valve is available in size DN 80 (3”). It is an isolation valve for tanks which require a short face-to-face. Read more
Knife gate valve RKS
The RKS is available from 200x200 mm up to 1000x1000 mm (8"x8" to 40"x40"). It is a customized and robust welded isolating valve. Read more
Stafsjö’s standard accessories
There are several accessories to choose from in Stafsjö's standard range and it is easy to customize the valves to different process conditions. Read more
Double-acting pneumatic cylinders EC
The EC is available in sizes from EC100 up to EC320 as standard. It is always supplied ready to install on Stafsjö's valves. Read more
Single-acting pneumatic cylinder type ECS
This cylinder serie is designed to be reliable during tough operating conditions. It is available with spring return to closed (ECS-C) or to opened position (ECS-O) from ECS 125 up ECS 250. Read more
Electric actuator AUMA
Stafsjö’s standard electric actuator comes from AUMA type SA or SAR for modulating duty. Other brands such as Rotork can also be supplied on request. Read more
ATEX solutions
On request Stafsjö can supply valves according directive 2014/34/EU Group II category: 1 D (zone 20) with an acceptance test by a notified body 2 G/D (zone 1 or 21) 3 G/D (zone 2 or 22) In order to... Read more
Electric actuator LINAK
Linak’s electric actuator is a compact maintenance free unit for on/off operations with a speed 7-11 mm/sec. Read more
Hydraulic actuator
Stafsjö’s standard hydraulic cylinder comes from Bosch Rexroth type CDL2 with attachment details to Stafsjö's valves. Other brands can also be supplied on request. Read more