Demco Style Mud Gate Valve 3"X5000psi Pn J001047/M2047 J001056/M2056

• Media: Mud
• Temperature: Ordinary Temperature
• Type: Direct-acting
• Material: Carbon Steel
• Connection Form: Thread
• Pressure: High Temperature
• Model NO.: J001047/M2047 J001056/M2056
• Actuator: Manual
• Seal Surface: Soft Seal
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Flow Control
• Standard: API 6A
• Application: Drilling Mud Manifold
• Painting: Green, Red
• Inner Trim: Interchangeable W/ Original Dm
• Transport Package: Plywood Case
• Specification: 2, 3, 4 inch
• Trademark: BETTER
• Origin: China
• HS Code: 8481803990
• Production Capacity: 5000 PCS Per Year

Product Description

We can supply DEMCO DM style replacement Mud Gate Valve and Repair Kits for 2", 3", 4", 4"X5", 4"X6" up to 5000psi. Regularly to export to foreign markets in plently, superior performance and competitive price is our advantage. Meanwhile, this is a matured products, popularly required by stockist. 

BETTER Mud Gate Valve is equivalent to DEMCO model DM series, which is mainly used for mud, cement, fracturing and water service and are easy to operate and simple to maintain. This series of mud gate valve is rising stem, solid gate with resilient seals with superior design and precision workmanship to meet the working request. BETTER DM mud gate valves are identically to DEMCO DM series in size and fully interchangeable spare parts can be provided.

Specifications:

• Designed specifically for abrasive and erosive condition
• Gates available: Nickel-plated carbon steel, Monel, Aluminum Bronze or Stainless Steel
• Stainless or Carbon Steel Inserts with Nitrile or HNBR Elastomer
• Connection: Flange/Thread/Butt weld/Hammer Union
• Pressure ratings up to 5,000 psi in 2", 3", 4", 5" x 4" and 6" x 4" Valve Sizes
• Working Temperature: -46°C ~ +121°C
• Sour Service Models to NACE MR-01-75
• Specification Level: PSL1 ~ PSL3
• Performance Requirement: PR1 ~ PR2
• Factory Pressure Tested in Accordance with API.6A

Application:
Mud pump line, standpipe manifolds, oil and gas pipelines, abrasive drilling mud system, corrosive water flood lines, cementing services, wellheads, well treating chemicals.

CONNECTION TYPE	DIMENSION	3" FULL PORT
		2000 WP	3000 WP	5000 WP
Full Port Threaded	Height-557mm Width-279mm	J001045	J001046/M2046	J001047/M2047
Weld		J001054	J001055/M2055	J001056/M2056
Grooved		J011922	-	-
Flanged (RTJ)	Height-557mm Width-397mm	J001036	J001037/M2037	J001038/M2038
Flange O.D.		210mm	241mm	267mm
Flange Bolts-Size		8 - 3/4"	8 - 7/8"	8 - 1 1/8"
Ring Number RTJ		R-31	R-31	R-35

PARTS LIST REFERENCE

NO.	DESCRIPTION	MATERIAL	PART NO.
1	Lube Fitting	Steel	J005195
2	Hub Assembly	ASTM A536 Ductile Iron	2139713-01
3	Pin, Lock Handle	Steel	J005420-18732
4	Lock handle	C-1213	J001892
6	Stem Screw Seal	Buna-N	J005526-226
7	Screw Housing	C-1018	J001852
9	Stem Screw	C-1213	J001914-003
10	Secondary Seal	Buna-N	J005526-212
11	Retainer	C-1213	J001941
12	Stem Seal Assembly	Buna-N/Viton	J001950-001/J001950-006
13	Bonnet	ASTM A105	J001971-XXX/ J001976-XXX
14	Stem	303 SS/316 SS	J001932-002/J001932-008
15	Gate	Steel, Nickel Plated/316ss	J001886-002/J001886-008
16	Seat Assembly	Inserts: Ductile Iron or Steel or 316 SS Elastomers: Buna-N Viton	J001878-011/J001878-012 J001878-021/J001878-022 J001878-081/J001878-082
17	Bonnet Seal	Buna-N/Viton	J005526-431/J005531-431
19	Body	A487	-
20	Bonnet Stud	ASTM A193	J002066
21	Bonnet Stud Nut	ASTM A194	2709000-08-01
22	Body Stud	ASTM A193	J002072/ J002074
23	Body Stud Nut	ASTM A194	2709000-0901/2709000-1001
NOTE	Major Repair Kit J025091-10321 (including Gate, Seat, Bonnet Seal, Stem Screw, Stem Screw Seal, Stem, Secondary Seal, Stem Seal Assy.) Minor Repair Kit J025091-00321 (including Gate, Seat, Bonnet Seal)