STANDARD BORE BALL VALVE 289

Characteristics

Мах. temperature (Т) °С.: +200 °С

Мin. temperature (Т) °С.: -60 °С

Valve tightness rate: Class "A"

Service life: At least 25 years

Warranty period: 3 years or 10 000 cycles

Body materials: 1.1151 / P235GH / 1,4541

FLANGED / WELDED CONNECTION

Working medium

District heating networks, petroleum products, combustible and lubricating materials,

other fluids free from abrasive contaminants.

Natural gas, liquefied petroleum gas, gaseous media, non aggressive towards

valve materials.

Modifications

PRODUCT NUMBER	DN	PN	L	L1	H	H1	S	D	D1	D2	D3	D4	n отв.
28920015	15	40	165	158,8	70	15,5	2,8	42	22	10	65	14	4
28920020	20	40	175	158,8	72,6	18,1	2,8	42	27	15	75	14	4
28920025	25	40	195	158,8	74,6	17,1	3,2	48	32	18	85	14	4
28920032	32	40	205	158,8	79	17	3,2	57	42	24	100	18	4
28920040	40	40	225	243	129	37,5	3,5	60	48	30	110	18	4
28920050	50	40	250	243	137,5	38	3,5	76	57	40	125	18	4
28920065	65	16	275	243	143,5	37,5	3,5	89	76	48	145	18	4
28920080	80	16	280	277,6	174,5	56	4	114	89	63	160	18	4
289200100	100	16	300	277,6	184,1	56,1	5	133	108	75	180	18	8