Stop-Check Valves

- Hand-operated stop-check valves, with two possibilities:
Valve in open position - Working as Check valve.
Valve en close position - Working as Stop valve.
- Designed and calculated according to AD-Merkblatt, with welding procedure and welders, homologated
- The standard spring is calculated to cause a pressure drop with the valve open, lower than 0,1 Bars, for another Δp consult please..
- Renewable Teflon disc and integral seat

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HFC

*40 bar -10 / 150ºC* *30 bar -60 / -10ºC*		*STOP-CHECK VALVES / VÁLVULAS DE CIERRE*
CODE / CÓDIGO	MODEL / MODELO	B	A (DN)	C	D
A-005145	1 1/2”	48	40	131	100
A-005067	2”	60	50	153	120
A-005019	2 1/2”	76	65	191	150
A-005020	3”	89	80	223	165
A-005023	4”	114	100	241	215
A-005069	5”	140	125	300	230
Valve in open position – Working as Check valve / Válvula abierta