SealTight Valves

SEALTIGHT™ low pressure valves have been designed for improved valve seal life. Unlike other brands, SGE valves have overcome the leakage problem by reducing perpendicular rotor force, and optimizing the rotor face union, thereby improving PTFE plug integrity. The end result is a longer life seal. The SEALTIGHT™ Valves are completely inert and enable connection of a variety of fittings. Valves are available in standard (SV) or bulkhead panel mounting connection (SVP) which can be easily mounted to a dispenser. Other valves including custom OEM configurations are available.
 
 
ADVANTAGES

• Extended life resulting from new face rotor seal technology, making valves cost effective and reliable.

• Inert PTFE and Kel-F® flowpath compatible with a variety of solvents and sample matrices.

• Easily reassembled by hand: no need to torque it up like other valves.

• Screwthread connection directly onto SGE 25μL-2.5mL syringes and 5mL-2L syringes using valve connector (Part/No. 030930) for convenience.

• Range of Valve fittings available to suit any application.

• OEM configurations available.

• Option of bulkhead design to panel mount. 

       APPLICATIONS

SEALTIGHT™ Valves offer the versatility to be utilized in a variety of industries. They can be added to the following systems:

• Dispensers

• Diluters

• Flow path variation

• Biocompatible, suitable for use in Pathology equipment

       SPECIFICATIONS

Flow path 1.5mm (0.059")

Threaded ports 1/4-28 UNF

Pressure rating 120psi

Temperature rating 10-120°C

Standard Weight 58g

Bulkhead Weight 65g

Breakaway Torque 0.15Nm

Lifetime Testing Above 8,000 cycles
                 
                 
                 

Port Valves

Standard version shown 

 

  

  

  

  

  
Part no. Description Intended Use Model
030200 I flow 2 port Standard SV-2I/I
030240 T flow 3 port Standard SV-3T/T
030260 L flow 3 port Standard SV-3T/L
  
       

Fittings and Connectors

 

Part no. Description Model Pack
Size
030900
Kel-F female luer		 KSV-FL 2
030920
Metal thread male luer lock - PTFE flow path		 MSV-LL 1
030930
Syringe - Valve connector (fits 5mL - 2L syringes) PTFE flow path		 MSV-SYR 1
0730018 Replacement ferrules for 1/16" Tubing PF16-16 10
0730019 Replacement ferrules for 1/8" Tubing PF8-8 10