Oilfield Drilling Parts OEM Type C Rest Relief Valve Flange or Hammer Union Connect for Safety Valve

• Customization: Available
• After-sales Service: 24/7
• Warranty: 12 Months
• Model NO.: Rest Relief Valve
• Manufacturing Process: a P I Standard
• Surface Treatment: a P I Standard
• Operation Pressure: a P I Standard
• Material: a P I Standard
• Model: Rest Relief Valve
• Certificate: Coo/Coc
• OEM: 100% Interchangeable
• Transport Package: Export Worthy Packing
• Specification: Rest Relief Valve
• Trademark: ROSENWELL
• Origin: Shandong
• HS Code: 84314310
• Production Capacity: 500 Pieces/Month

Product Description

Business Introduction

Rosenwell has been engaged with top drive servicing and interchangeable spares supply since from 2010, leading supplier of interchangeable replacement spares to Top drive brands such as: NOV, CANRIG, TESCO, BPM,TPEC,JH etc. We has the advantages of the products are Varco 8sa,9sa, 10sa/11sa top drive pares, mud pump spares, handling tools, CANRIG 1250AC,seal etc,which completely interchangeable with brand OEM. If you have other RFQ, we are glad to support!

 

Rosenwell Petro, Your reliable Same boat partner !

Product Description

TYPE 'C' flanged RESET RELIEF VALVE utilizes the same mechanical principle as the Type B Reset Valve. The primary difference is the sub and flanged body. The valve is designed for Hydraulic or Gas use at the following pressure ratings: Hydraulic use: 1500-6200 PSI W.P. 
 

Reset relief valve processing by advanced heat treatment is made from high-strength alloy steel and intensive stainless steel, which is against corrosion, impact, and abrasion.

 

It consists of a piston, crank, linkage, and loaded spring-balanced device. The piston is designed by an internal and external piston device and Oil pressure-balanced device. It realizes auto and hand pressure release.
It is very convenient and safe for us to maintain.

*Spring Reset Safety Valve*

* Mainly used for drilling mud pumps to protect the mud pump bushings and other parts from damage.
* Corrosion resistance, impact resistance, wear resistance.
* Balancing device adopting piston, crank, connecting rod mechanism, and imported load spring.
* Automatic pressure relief and manual pressure relief, manual reset.

* Less maintenance, time-saving and labor-saving, convenient and fast, safe and reliable.
 

No.	Model	Regulating range psi	Diameter	Connection method	Operating conditions	Weight kg
1	RRV-3x5000Y	1500-5000	3"	Union	Standard/H2S	126
2	RRV-3x5000F	1500-5000	3"	Flange	Standard/H2S	136
3	RRV-3x5000FY	1500-5000	3"	Flange+Union	Standard/H2S	131
4	RRV-3x7500Y	2500-7500	3"	Union	Standard/H2S	126
5	RRV-3x7500F	2500-7500	3"	Flange	Standard/H2S	118
6	RRV-3x7500FY	2500-7500	3"	Flange+Union	Standard/H2S	123

More Options

Item	Description	P/N
1	Nut Elastic Stop	5953-34
2	Stud Adjusting	20798
3	Pin, Spiral	20712-04
4	Retainer, Upper Spring	30385
5	Indic ator	30379
6	Screw, Self Tap	392697
7	Screw, Socket Head C at	04044-10-00-14
8	Plate, Name	30170
9	Assembly, Cover	38159
10	Screw, Load	30389
11	Plate, Calibration	21048
12	O-Ring	6227-15-01-70
13	Handle, Reset	30377
14	Pin, Spiral	20712-13
15	Pin, Crank Pivot	30381
16	Spring, Reset	20791
17	Bearing	13229-10
18	Crank Assy.	38161
19	Pin, Spiral	20712-03
20	Pin, Top Crank	20802
21	Button, Release	30396
22	Spring, Bottom Release	30390
23	Shaft, Release	30397
24	Bushing, Release Button	30368
25	Roller, Reset Crank	30388
26	Pin, Spiral	20712-02
27	Crank, Reset	30373
28	Rod, Spring Guide	30387
29	Keeper Spring	30380
30	Spring, Reset Crank	30391
31	Spring Load	20805-01
32	Retainer, Lower Spring	30382
33	Fitting, Grease	1471595
34	Sub, Assy. Bonnet	38160
35	Plate Instruction	30178
36	Bushing, Stem	30828
37	Body	30822
38	Link, Upper	20787
39	Link, Lower	20786
40	Pin, Lower	23545
41	Ring, Cushing	30834
42	Piston	30829
43	Retainer, Inner	30826
44	Seal, Piston Inner	30831
45	Retainer Outer	30827
46	O-Ring	6230-21-13-85
47	Seal Outer	30833
48	Sub	30824

Top & Bottom Connection	Total load capacity	Casing	Cap pressure	Part Number
Size	Weight Range lb/ft	Area,sq.in	Complete assy.	Cup	Mandrel	Sub	O-ring
2 3/8" Int Flush	270,000lb	4 ½"	All	9.5	30594-01	30591	30589	6227-25-01-80
		5"	All	12.4	30594-02	30592	30590
		5 ½"	All	16	30594-03	30593
3 ½" Int Flush	500,000 lb	6 5/8"	All	18.6	30605-01	30597	30595	6227-37-01-80
		7"	17 - 26	23.5	30605-02	30598-02	30596
		7 5/8"	29 - 38	20.4	30605-03	30598-01
			24 - 26.4	28.8	30605-04	30599-01
			29.7 - 39	27.5	30605-05	30599-02
4 ½" Int Flush	800,000 lb	8 5/8"	24 - 36	32.5	30600-03	30606-02	30603	6227-47-01-80
			40 - 49	29.4	30600-04	30606-01	30604
		9 5/8"	32.3 - 40	44.1	30600-01	30601-01
			43.5 -53.5	42.4	30600-02	30601-02
		10 ¾"	32.75 - 51	63.8	30600-05	30607-01
			55.5 - 65.7	58.9	30600-06	30607-02
		13 3/8"	48 - 61	109.5	30600-07	30579-02
			68 - 72	103.3	30600-08	30579-01
		16"	All	165	30600-09	30584
		20"	78.6 - 129-3	300	30600-10	33543

S/N	Description	P/N
1	Piston Outer Seal - M2 Style	30833-2-99
2	Bushing for Reset Button	32052-99
3	Stem Bushing	30828-99
4	Release Button	30396-99
5	Reset Handle	30377-99
6	Spring Keeper	30380-99
7	Lower Link	20786-99
8	Upper Link Sub-Assy	31977-99
9	Elastic Stop Nut	5953-34-99
10	Lower Link Pin	23545-99
11	Crank Pivot Pin	30381-99
12	Top Crank Pin	31975-99
13	Spirol Pin	20712-02-99
14	Spirol Pin	20712-03-99
15	Spirol Pin	20712-04-99
16	Spirol Pin	20712-13-99
17	Piston Sub-Assy	30829-99
18	Cusion Ring	31860-99
19	Release Shaft	30397-99
20	O-Ring	702640-21-01-99
21	Spring Guide Rod	30287-99
22	Reset Crank Roller	30388-99
23	Load Screw	30389-99
24	Socket Head Cap Screw	204044-10-14-99
25	Reset Lever Spring	20791-99
26	Release t Button Spring	30390-99
27	Reset Crank Spring	30391-99
28	Load Spring, 1500-5000 PSI	20805-01-99
29	Straight Grease Fitting	5929-02-99
30	Inner Retainer	30826-99
31	Piston Inner Seal	30831-99
32	Flange O-Ring	702640-23-71-99

Detailed Photos

Related Products

Features:

1. 100% interchangeable. 
2. Wide supply range. We can provide the spare parts for various international and Chinese models.
3. A P I 7K certificate.
4. Correct quality,  competitive prices,  fast delivery !
 

 

They are available for these types as follows:

Model
BOMCO	F-500	F-800	F-1000	F-1300	F-1600	F-1600HL	F-1600L	F-2200HL
Hong Hua	HHF-500	HHF-800	HHF-1300	HHF-1600	3NB-1600F	5NB-1600	5NB-2400
EMSCO	F-500	F-800	F-1000	F-1300	F-1600	FD-1000	FC-2200	FB-1300
Gardner Denver	PAH	P7	P8/9	P10/11	PXL	PX-11	PZL	PY-FXD
National	7-P-50	8-P-80	9-P-100	10-P-130	12-P-160	14-P-200	14-P-220	N-1000/1300
Oilwell	A-850-PT	A-1100-PT	A-1400-PT	A-1700-PT
TSC	WF-500	WF-800	WF-1000	WF-1300	WF-1600	WF-2000	WF-2200
IDECO	T-500	T-800	T-1000	T-1300	T-1600

 

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