MMEngineers - IV6F & IV6T Series

These High Performance Ball valves are available in Class 600 for Floating as well as Trunion Design.

A floating ball design offers efficient sealing with simple construction. As the name indicates, the ball has some freedom to move along the axis of the pipeline, which offers efficient downstream sealing. When line pressure is applied to the closed ball, it moves slightly (or floats) downstream to maintain contact with the downstream seat where primary sealing occurs. A quarter turn motion from full open to full close ensures quick open-close action, an inherent advantage for automatic remote control application. Floating ball valve offers effective bi-directional sealing.

Trunion mounted design offers precise locational accuracy for the ball within the upstream and downstream seat, which ensures leak tight sealing with lower operative torques. The sealing takes place by allowing the seats to move towards the ball. This design ball valves can hold very high pressures.

DETAILS

Key Features

2-PIECE OR 3-PIECE BALL VALVES/ 2-WAY

Maintenance free live loaded double sealing stem packing ensures high cycles life and positive sealing.

ISO 5211 Mounting Pad Allows for mounting of actuator.

Blow-Out Proof Stem.

Conformity to Codes & Standards

General Design & Manufacturing	:	BS EN ISO 17292/ API-6D
Valve Dimensions	:	ASME B16.10/ ASME B16.5
Valve Inspection & Testing	:	BS EN 12266-1 #600
		Hydro Shell : 170 kg/sq.cm
		Seat Test : 112 kg/sq.cm
		Air Seat : 7 kg/sq.cm
Special Features	:	Fire Safe to API-607

Technical Descriptions

1.	Valve Type	:	Floating / Trunion Mounted Design Ball Valve
2.	Body Type	:	2 PC OR 3 PC
3.	Seat Type	:	Soft Seated, Spring Loaded Seat Design
4.	End Connection	:	Flanged
5.	Size Range	:	15 NB to 600 NB for Reduced Port/Full Port
6.	Pressure rating	:	Class 600
7.	Seat leakage	:	Class VI - Soft seat
8.	Operation	:	Hand Lever / Gear / Actuator (Electrical / Pneumatic)

Dimensions

Dimension Data In MM

Size	A	NW	ΦP	ΦD	b	Φg	PCD	Hole	No.of Holes
15	165	9.5	13	95	14.5	35	66.7	16	4
20	190	13	19	117	16	43	82.5	20	4
25	216	19	25	124	17.5	51	88.9	20	4
32	229	25	32	133	21	64	98.4	20	4
40	241	32	38	156	22.5	73	114.3	23	4
50	292	92	50	165	25.5	92	127	20	8
65	330	50	65	191	29	105	149.2	23	8
80	356	58	76	210	32	127	168.3	23	8
100	432	76	98	273	38.5	157	215.6	26	8
150	559	98	148	356	48	216	292.1	29	12
200	660	144	198	419	55.5	270	349.2	32	12
250	787	187	254	508	63.5	324	431.8	35	16
300	838	228	305	559	66.5	489	488.9	35	20
350	889	266	337	605	70	413	527	39	20
400	991	305	387	685	76.5	470	632	42	20
450	1092	337	438	745	83	533	654	45	20
500	1194	387	489	815	89	584	723.9	45	24
600	1295	438	540	940	102	692	838.2	51	24

Standard Material of Construction:
1/ 2	Body / Side Piece	WCB, CF8, CF8M, CF3, CF3M, F304, 316, CN7M, Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2.
3/ 4/ 5	Trunion / Seat Retainer/ Stuffing Box	WCB, CF8, CF8M, CF3, CF3M, F304, F316, CN7M, Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2
6	Gland	ANSI 410, 304, 316, 316L, 304L, MONEL, ALLOY20, HAST-B, C.
7	Ball	ANSI 410, 304, 316, 316L, 304L, MONEL, ALLOY20, HAST-B, C, Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2.
8	Stem	ANSI 410, 304, 316, 316L, 304L, MONEL, ALLOY20, HAST-B, C.
9	Seat	PTFE, GFT, CFT, Nylon, Peek.
10	Seat Ring	WCB, CF8, CF8M, CF3, CF3M, F304, F316, CN7M, Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2.
11	"O" Ring	Viton.
12	Stem Washer	GFT.
13	Gland Packing	PTFE, Grafoil.
14	Body Seal	PTFE, Grafoil, SWG.
15	Check Nut	Carbon steel, AISI 304.
16	Thrust Washer	GFT.
17	Body Stud/Nut	B7/2H, B8/B8M, B7M/2HM(With Elctro Zinc Plating).
18/19	Stuffing Box/ Trunion Bearing	AISI 316 Backed PTFE.
20/21	Stuffing Box/ Trunion Seal	Grafoil, PTFE.
22	Bracket	Carbon Steel.
23	Gland Nut	Carbon Steel.
23	Belleville Spring	Spring Steel.
25	Antistatic Spring	Stainless Steel, Inconel.
26	Gear Box	Cast Iron.

NOTE:
1) Valves up to 100 NB with lever & higher sizes with gear.
2) Valves from 50 NB will be in Trunion Mounted Design.
3) Flanged to ANSI B16.5 Valves Face to Face dimensions are as per BS EN ISO 1729/ API-6D.
4) All sizes of ball valves can be provided with Gears, Levers, Actuators(Electrical / Pneumatic).
5) Specification & Dimensions are subject to change if the standards change.