Range of double regulating valves with bronze bodies, DZR brass discs, EPDM `O`-rings and PTFE disc face. The valves incorporate a non-rising spindle headwork regulating the flow and isolation function. The D931, D933 and D934 models incorporate two pressure test points. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
'EPDM W8528'. Black coloured, extruded EPDM hose. Shore hardness 80. Tested in-radius size 1.0mm. For use with water up to 85°C.
'LH-02 EPDM Hose'. Black coloured, extruded EPDM rubber hose. Shore hardness 80. tested in-radius size 0.8mm. For use with water up to 85°C.
'B1-4651'. Black coloured, injection moulded EPDM sealing ring. Shore hardness 60. Tested in-radius size 4.6mm. For use with water up to 23°C.
'E7001Z59-10 'O' rings'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 70A. Tested in-radius size 1.85mm. For use with water 85°C.
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