You Are Here: Home » Product » Valve » Butterfly Valve » PN16 Worm Gear Hard Back Seat Wafer Butterfly Valve Manufacture by Pindee Valve

Product Category

Share to:

PN16 Worm Gear Hard Back Seat Wafer Butterfly Valve Manufacture by Pindee Valve

Size Range: DN50-DN1200
Pressure Rating:PN6 / PN10 / PN16 / 150LB
Body: WCB (A216)
Disc: DI(Ni lined), WCB (A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2205/2507)
Seat: Soft Seat（hard back）
Actuator Options: Hand Lever, Worm Gear, Electric Actuator, Pneumatic Actuator.
Sample: available

Availability:

Quantity:



Inquire

Product Description

Product Description

PN16 Worm Gear Hard Back Seat Wafer Butterfly Valve Manufacture by Pindee Valve which this kind of PN16 Worm Gear Hard Back Seat Wafer Butterfly Valve is very popular in Asia,Europe, North American, South American,welcome our new and regular customers pay a visit to our website and send us an inquiry to see our price and delivery time.Our sales Manager email: sales@pindee.com

hard back seat wafer butterfly valve: can achieve 0 leakage, improving the durability and service life of the valve. This design reduces friction and wear, extending valve operation time and reducing maintenance and replacement costs.
butterfly valves with worm gear : The worm gear can make the opening and closing of the valve more convenient and precise.
wafer type butterfly valve: simple structure, compact size, easy installation and cost saving.
EN593 butterfly valve: A universal standard that can be applied to various industrial fields and application scenarios, such as chemical industry, water treatment, pharmaceuticals, etc.

Parts	Ductile Iron type	WCB type	Stainless Steel Type	Duplex Stainless Steel Type
Body	Cast Iron(GG25)	A216	SS304/ CF8	2205
	Ductile Iron(GGG40/50)	A217	SS316/CF8M	2507
		A105(forged)	SS304L/CF3	1.4529
			SS316L/CF3M
Disc	Ductile Iron with Ni coated		SS304/ CF8	2205
	Ductile Iron with nylon coated		SS316/CF8M	2507
	Ductile Iron with PTFE/EPDM lined		SS304L/CF3	1.4529
	Stainless Steel		SS316L/CF3M
	Duplex Stainless Steel		2205
	Bronze		2507
			1.4529
Seat	NBR, EPDM, PTFE, Viton, Hypalon, Silicon, PFA
Stem	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel			Duplex Stainless Steel, Monel
Actuator	Hand Lever, Worm Gear, Electric, Pneumatic

Paraments of PN16 Worm Gear Hard Back Seat Wafer Butterfly Valve

Hard Back Seat Ductile Iron Wafer Butterfly Valve Manufacture by Pindee Valve drawing2

SIZE	A	øP			4-ø			a°
SIZE	A	PN10	PN16	CL150	PN10	PN16	CL150	PN10	PN16	CL150
DN350	368	∅460	ø470	∅476.2	4-∅23	4-∅28	4-ø28.4	11.25°	11.25°	22.5°
DN400	400	ø515	ø525	ø539.7	4-ø28	4-ø31	4-ø28.4	11.25°	11.25°	11.25°
DN450	422	ø565	ø585	ø577.8	4-ø28	4-ø31	4-∅31.8	9°	9°	11.25°
DN500	480	ø620	∅650	ø635	4-∅28	4-ø34	4-ø31.8	9°	9°	9°
DN600	562	ø725	ø770	ø749.3	4-∅31	4-ø37	4-∅35.1	9°	9°	9°

L	ø1	ø2	4-d	□E	H	L1	∅3
L	ø1	ø2	4-d	□E	H	L1	∅3
76.5	∅140	ø102	4-ø12	22	45	174	460
85.7	ø175	∅140	4-ø18	27	50	195	460
104.6	ø175	ø140	4-ø18	27	50	195	550
130.28	ø175	ø140	4-ø18	32	55	195	600
151.36	∅210	ø165	4-∅23	36	68	240	700