Pn16 Wcb Ductile Iron Pressure Relief Releasing Holding Hydraulic Control Valves

• Media: Water
• Certification: CCC, RoHS, ISO, CE
• Temperature: Ordinary Temperature
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 500x
• Connection: Flange
• Valve Seat: Single-Seat
• Structure: Lever
• Material: Cast Iron
• Standard or Nonstandard: Standard
• Product Name: Pn10/Pn16 DN300 Pressure Reduce Valve
• Body: Ductile Iron
• Allen Bolts: Carbonization Process
• Seals: NBR, EPDM
• Bonnet: Gray Irorn, Ductile Iron, Cast Steel
• Stem: Ductile Iron
• O-Ring Seals: NBR
• Bolt: Carbon Steel, Alloy Steel
• Transport Package: Wooden Case
• Specification: 4 in
• Trademark: LIKE
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 28.000kg

Product Description

PN16 WCB Pressure Relief Releasing Hydraulic Control Valves 

Meterial of main parts

Part name	Meterial
Body	Gray iron, ductile iron, cast steel
Gate	Ductile iron+EPDM or NBR
Allen bolits	Carbonization process
Seals	NBR,EPDM
Bonnect	Gray iron,ductile iron,cast steel
Stem	Stainless steel
O-ring seals	NBR
Thrust bearings	Tin bronze
Bolt	Carbon steel,ally steel
Gland	Ductile iron,cast steel
Dust Cover	NBR
Hand wheel	Malleable iron

DN	L	A	A1	H	H1	F	D mm			D1 mm			D2 mm			n-Φd
	mm	mm	mm	mm	mm	mm	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5
20	180	330	130	550	460	116	105	105	105	75	75	75	58	58	56	4-13.5	4-13.5	4-14
25	180	330	130	550	460	116	115	115	115	85	85	85	68	68	65	4-13.5	4-13.5	4-14
32	180	330	130	550	460	116	140	140	140	100	100	100	78	78	76	4-17.5	4-17.5	4-18
40	240	345	135	610	516	170	150	150	150	110	110	110	88	88	84	4-17.5	4-17.5	4-18
50	240	345	135	610	516	170	165	165	165	125	125	125	102	102	99	4-17.5	4-17.5	4-18
65	250	355	140	625	520	180	185	185	185	145	145	145	122	122	118	4-17.5	4-17.5	8-18
80	285	360	146	645	538	210	200	200	200	160	160	160	133	133	132	8-17.5	8-17.5	8-18
100	360	400	156	750	596	275	220	220	235	180	180	190	158	158	156	8-17.5	8-17.5	8-22
125	400	420	170	808	655	310	250	250	270	210	210	220	184	184	184	8-17.5	8-17.5	8-26
150	455	435	186	864	710	355	285	285	300	240	240	250	212	212	211	8-22	8-22	8-26
200	585	480	206	1135	805	460	340	340	360	295	295	310	268	268	274	8-22	12-22	12-26
250	650	530	226	1185	855	500	395	405	425	350	355	370	320	320	330	12-22	12-26	12-30
300	800	575	246	1325	955	580	445	460	485	400	410	430	370	370	389	12-22	12-26	16-30
350	860	620	275	1385	990	640	505	520	555	460	470	490	430	430	448	16-22	16-26	16-33
400	960	635	286	1445	1030	715	565	580	620	515	525	550	482	482	503	16-26	16-30	16-36
450	1075	665	320	1325	905	780	615	640	670	565	585	600	532	550	548	20-26	20-30	20-36
500	1075	695	348	1430	960	830	670	715	730	620	650	660	585	585	609	20-26	20-33	20-36
600	1230	720	372	1565	1020	920	780	840	845	725	770	770	685	685	720	20-30	20-36	20-39
700	1650	770	422	1755	1160	980	895	910	960	840	840	875	800	800	820	24-30	24-36	24-42
800	1750	805	458	2230	1515	1050	1015	1025	1085	950	950	990	905	905	928	24-33	24-39	24-48

Qualification certificate