Double Door Metal Wafer Check Valve

• Customization: Available
• Material: Cast Iron
• Connection Form: Flange
• Model NO.: HNR-DH77X
• Structure: Swing
• Pressure: High Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe
• Sealing Form: Bellows Globe Valve
• Flow Direction: Reversing
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Color: Blue or Red
• Transport Package: Box
• Specification: BS
• Trademark: HNR
• Origin: China
• HS Code: 84811000
• Production Capacity: 50000PCS/Year

Product Description

DOUBLE DOOR WAFER CHECK VALVES SERVE TO PREVENT THE BACKFLOW OF MEDIUM IN THE PIPING SYSTEM FOR PROTECTION OF IMPORTANT EQUIPMENT.

DN		PN	Dimensions(mm)
lnch	mm		L	D	D1	D2
2"	50	10/16	54	107	64	46
2.5"	65	10/16	54	127	78	60
3"	80	10/16	57	142	94	70
4"	100	10/16	64	162	117	84
5"	125	10/16	70	192	145	115
6"	150	10/16	76	218	170	134
8"	200	10/16	95	273	224	184
10"	250	10/16	108	328	265	220
12"	300	10/16	143	378	310	260
14"	350	10/16	184	438	360	302
16"	400	10/16	191	489	410	350