BOLA Comfort search

Basket: Empty

Stopcocks and Valves

BOLA Replacement Nuts, PTFE
Cat.-No. D 501-...
Made of glass-fibre reinforced PTFE. For fittings, valves and stopcocks.

BOLA Spare V-Rings, Two-Part, PTFE
Cat.-No. D 502-...
Made of PTFE, two-part set with one tapered ring and one v-ring.

BOLA Plugs, PTFE
Cat.-No. D 648-...
Made of PTFE, for closing unused fitting connections (together with a suitable glass-fibre reinforced PTFE nut).

BOLA Stopcocks with Hose Connectors, PTFE
Cat.-No. E 650-...
2-way stopcock with straight bore and two hose connectors or 3-way stopcock with T-shaped bore and three hose connectors for connecting elastic tubing (e.g. Viton®, Tygon®, silicone). Conical stopcock plug, tightness is increased by turning the nut on the lower side. 3-way stopcock plug with T-shaped mark of flow direction. Universal chemical resistance, the flowing product is only exposed to PTFE.

BOLA 2-Way Stopcocks, PTFE
Cat.-No. E 652-...
2-way stopcock with straight bore and two connections or 3-way stopcock with T-shaped bore and three connections, with nuts made of glass-fibre reinforced PTFE for connecting tubing or tube. Conical stopcock plug, tightness is increased by turning the nut on the lower side. 3-way stopcock plug with T-shaped mark of flow direction. Universal chemical resistance, the flowing product is only exposed to PTFE.

BOLA 3-Way Stopcocks, PTFE
Cat.-No. E 654-...
2-way stopcock with straight bore and two connections or 3-way stopcock with T-shaped bore and three connections, with nuts made of glass-fibre reinforced PTFE for connecting tubing or tube. Conical stopcock plug, tightness is increased by turning the nut on the lower side. 3-way stopcock plug with T-shaped mark of flow direction. Universal chemical resistance, the flowing product is only exposed to PTFE.

BOLA Control Valves, PTFE
Cat.-No. E 672-...
Body made of PTFE with 2 connections and nuts made of glass-fibre reinforced PTFE for connecting tubing or tube. Bore dia. 6 mm. Motionless sealing by means of a gastight bellow made of PTFE with flat cone point. No leakages. »volume flow can be regulated manually (without regulation scale). »suitable for panel mounting »easy disassembly for cleaning »universal chemical resistance, the flowing product is only exposed to PTFE

BOLA Snap Valves, PTFE
Cat.-No. E 674-...
Body made of PTFE with 2 connections and nuts made of glass-fibre reinforced PTFE for connecting tubing or tube. Bore dia. 6 mm. Motionless sealing by means of a gastight bellow made of PTFE with flat cone point. No leakages. Lever locks when valve is open, switch setting is easily visible at position of the lever. »suitable for panel mounting»easy disassembly for cleaning »universal chemical resistance, the flowing product is only exposed to PTFE

BOLA Non-Return Valves, PTFE
Cat.-No. E 680-...
Made of PTFE, with nuts made of glass-fibre reinforced PTFE for connec-ting tubing or tube. Opening pressure adjustable between 0,1 bar and 2 bar (factory setting 0,1 bar). The built-in lock function only allows flow in one direction, the flow direction is marked by an arrow, any fitting position is possible. All parts are easy to disassemble by hand for cleaning. Universal chemical resistance, the flowing product is only exposed to PTFE or PFA

BOLA Ground Joint Tube Fittings, PTFE
Cat.-No. H 1001-...
Fitting made of PTFE for transition from ground joints to metric threads for connecting hard-walled tubing (e.g. PTFE, PFA or FEP). With nuts made of glass-fibre reinforced PTFE, body with rings and knurled grip for opening. The product is only exposed to PTFE.