Big Size Non Rising Gate Valve Automatic Steel Solid Wedge Gate Valve​

Detailed Product Description

Product Name:	Non Rising Gate Valve	Size:	Big Size
Type:	Full Port	Pressure:	175psi
Connect:	Thread	Other Name:	Solid Wedge Gate Valve
High Light:	water gate valve ,  oil gate valve

Big Size Non Rising Gate Valve / Automatic Steel Solid Wedge Gate Valve

 

Non Rising Gate Valve Specifications:

 

Technical Specification

- Nominal diameter: 2"-40"

- Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb

- Applicable Medium: water ,gas,oil,and other causticity medium.

Non Rising Gate Valve Applications Standard

Design and manufacture as API600, ANSI B16.34

Face to face dimensions as ANSI B16.10

End flange dimension as per ANSI B16.5

Pressure-temperature ratings as ANSI B16.34

Pressure test as API 598

Test Pressure

 

Non Rising Gate Valve Features:

- "H" type wedge:

Gate valve has "H" type , flexible single wedge. It can compensate the distortion of body. So it

has reliable sealing and prevent wedge against difficult operation because of overload. It is

suitable to steam and other high temperature medium.

- Precise design:

Design the body and bonnet according to precise calculation. body and bonnet have high strength

, rigid and flow ability

GATHWFSCR PN25 DN50

THREADED WEDGE TYPE SCREWED BONNET GATE VALVES

DESIGN SPEC : BS 5154 SERIES B

END CONNECTION(S) : NPT FEMALE

PRESSURE DESIGN, ASME CL : PN 25

TYPE OF WEDGE : SOLID

TYPE OF STEM :INSIDE SCREW

RISING

TYPE OF BONNET : SCREWED

MAT, BODY : COPPER ALLOY

MAT,TRIM : COPPER ALLOY

MAT SPEC, BODY&BONNET : ASTM B 62

MAT SPEC, STEM : ASTM B16

MAT SPEC, GLAND : ASTM B 16

SIZE, DN : 50

 

 

GATE VALVE, COPPER ALLOY (BRONZE/BRASS),

SIZE: 1/2", 1000 PSIWOG (wATER, OIL OR GAS)

300 PSI SATURATED STEAM, SCREWED ENDS (API FEMALE),

UNION BONNET, COP DESIGN RATING:

1000 PSI WOG (WATER, OIL OR GAS),

300 PSI SATURATED STEAM

BODY MATERIAL: COPPER ALLOY (BRONZE / BRASS)

SIZE: 1/2"

CONNECTION: SCREWED ENDS (API FEMALE)

STYLE: UNION BONNET

TRIM MATERIAL: COPPER ALLOY (BRONZE / BRASS)

OPERATION: HANDWHEEL

SPECIFICATION STANDARD: BS154 OR MSS-SP-80 EQUIVALENT

SUPPLIER REQUIREMENT: NO VISIBLE LEAKAGE

BORE: FULL BORE

 

Non Rising Gate Valve Parameters

 

Specifications		Size	Weight (g/pc)
Specification:		1/4"
Pressure: 20-25 bar		3/8"
Sizes: ½” up to 4”		1/2"	165
Body: brass only		3/4"	195
Handle :Iron type		1"	295
Marking: only size		1-1/4"	410
		1-1/2"	590
		2"	900
		2.5"	1850
		3"	2380
		4"	4500

 

Non Rising Gate Valve STANDARDS:

 

Design and Manufacture:API600 ,ASME B 16.34

 

Forged steel check valve: API 602

 

Inspection and Test:API598

 

End flange dimension:ASME B16.5 (for NPS≤24);AMSE B16.47 series B

 

end flange dimension:ASME B 16.25

 

Socket-weld dimension:ASME B16.11

 

Face to face and end to end:ASME B 16.10

 

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	Ibf/in2	MPa	Ibf/in2	MPa	Ibf/in2	MPa	Ibf/in2
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11 2	1630
	900	23.1	3350	16.8	2440	16.8	2440
	1500	38.4	5575	28.1	4080	28.1	4080